diff --git a/keyboards/atomic/keymaps/pvc/keymap.c b/keyboards/atomic/keymaps/pvc/keymap.c
index d10bfe3b..c324078d 100644
--- a/keyboards/atomic/keymaps/pvc/keymap.c
+++ b/keyboards/atomic/keymaps/pvc/keymap.c
@@ -255,7 +255,7 @@ float tone_scroll_off[][2] = SONG(SCROLL_LOCK_OFF_SOUND);
 
 #endif /* AUDIO_ENABLE */
 
-void persistant_default_layer_set(uint16_t default_layer)
+void persistent_default_layer_set(uint16_t default_layer)
 {
     eeconfig_update_default_layer(default_layer);
     default_layer_set(default_layer);
@@ -366,7 +366,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
         case MACRO_QWERTY:
             if (record->event.pressed)
             {
-                persistant_default_layer_set(1UL<<LAYER_QWERTY);
+                persistent_default_layer_set(1UL<<LAYER_QWERTY);
             }
             break;
 
diff --git a/keyboards/atreus/keymaps/xyverz/keymap.c b/keyboards/atreus/keymaps/xyverz/keymap.c
index ed943eb6..347445ef 100644
--- a/keyboards/atreus/keymaps/xyverz/keymap.c
+++ b/keyboards/atreus/keymaps/xyverz/keymap.c
@@ -168,7 +168,7 @@ const uint16_t PROGMEM fn_actions[] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -177,25 +177,25 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
         case QWERTY:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           return false;
           break;
         case COLEMAK:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           return false;
           break;
         case DVORAK:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           return false;
           break;
         case DVORMAC:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_DVORMAC);
+            persistent_default_layer_set(1UL<<_DVORMAC);
           }
           return false;
           break;
diff --git a/keyboards/atreus62/keymaps/xyverz/keymap.c b/keyboards/atreus62/keymaps/xyverz/keymap.c
index 7b7c69f5..67e66584 100644
--- a/keyboards/atreus62/keymaps/xyverz/keymap.c
+++ b/keyboards/atreus62/keymaps/xyverz/keymap.c
@@ -119,7 +119,7 @@ const uint16_t PROGMEM fn_actions[] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -128,25 +128,25 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
         case QWERTY:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           return false;
           break;
         case COLEMAK:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           return false;
           break;
         case DVORAK:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           return false;
           break;
         case WOW:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_WOW);
+            persistent_default_layer_set(1UL<<_WOW);
           }
           return false;
           break;
diff --git a/keyboards/clueboard/keymaps/smt/keymap.c b/keyboards/clueboard/keymaps/smt/keymap.c
index 732086fb..f097afaa 100644
--- a/keyboards/clueboard/keymaps/smt/keymap.c
+++ b/keyboards/clueboard/keymaps/smt/keymap.c
@@ -151,7 +151,7 @@ void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
   }
 }
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -160,19 +160,19 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
     case QWERTY:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
     case COLEMAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
     case DVORAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/converter/ibm_terminal/keymaps/priyadi/keymap.c b/keyboards/converter/ibm_terminal/keymaps/priyadi/keymap.c
index 592f7654..47a5181d 100644
--- a/keyboards/converter/ibm_terminal/keymaps/priyadi/keymap.c
+++ b/keyboards/converter/ibm_terminal/keymaps/priyadi/keymap.c
@@ -256,7 +256,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     */
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -266,25 +266,25 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     /* layout switcher */
     case LAY_QWE:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<QWE);
+        persistent_default_layer_set(1UL<<QWE);
       }
       return false;
       break;
     case LAY_COL:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<COL);
+        persistent_default_layer_set(1UL<<COL);
       }
       return false;
       break;
     case LAY_WOR:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<WOR);
+        persistent_default_layer_set(1UL<<WOR);
       }
       return false;
       break;
     case LAY_DVO:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<DVO);
+        persistent_default_layer_set(1UL<<DVO);
       }
       return false;
       break;
diff --git a/keyboards/ergodox/keymaps/xyverz/keymap.c b/keyboards/ergodox/keymaps/xyverz/keymap.c
index ec909ec5..b186c70b 100644
--- a/keyboards/ergodox/keymaps/xyverz/keymap.c
+++ b/keyboards/ergodox/keymaps/xyverz/keymap.c
@@ -254,7 +254,7 @@ const uint16_t PROGMEM fn_actions[] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -265,17 +265,17 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
       switch(id) {
         case _DV:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_DV);
+            persistent_default_layer_set(1UL<<_DV);
           }
           break;
         case _QW:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_QW);
+            persistent_default_layer_set(1UL<<_QW);
           }
           break;
         case _CM:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_CM);
+            persistent_default_layer_set(1UL<<_CM);
           }
           break;
       }
diff --git a/keyboards/gh60/keymaps/xyverz/keymap.c b/keyboards/gh60/keymaps/xyverz/keymap.c
index e83a7f5a..6d1d8ab2 100644
--- a/keyboards/gh60/keymaps/xyverz/keymap.c
+++ b/keyboards/gh60/keymaps/xyverz/keymap.c
@@ -121,7 +121,7 @@ const uint16_t PROGMEM fn_actions[] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -131,17 +131,17 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
       switch(id) {
         case _DV:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_DV);
+            persistent_default_layer_set(1UL<<_DV);
           }
           break;
         case _QW:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_QW);
+            persistent_default_layer_set(1UL<<_QW);
           }
           break;
         case _CM:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_CM);
+            persistent_default_layer_set(1UL<<_CM);
           }
           break;
       }
diff --git a/keyboards/handwired/atreus50/keymaps/default/keymap.c b/keyboards/handwired/atreus50/keymaps/default/keymap.c
index 77cf942c..739fb268 100644
--- a/keyboards/handwired/atreus50/keymaps/default/keymap.c
+++ b/keyboards/handwired/atreus50/keymaps/default/keymap.c
@@ -147,7 +147,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -159,7 +159,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           return false;
           break;
@@ -168,7 +168,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           return false;
           break;
@@ -177,7 +177,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           return false;
           break;
diff --git a/keyboards/handwired/ortho5x13/keymaps/default/keymap.c b/keyboards/handwired/ortho5x13/keymaps/default/keymap.c
index c1262a83..97109974 100644
--- a/keyboards/handwired/ortho5x13/keymaps/default/keymap.c
+++ b/keyboards/handwired/ortho5x13/keymaps/default/keymap.c
@@ -186,7 +186,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -198,7 +198,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           return false;
           break;
@@ -207,7 +207,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           return false;
           break;
@@ -216,7 +216,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           return false;
           break;
diff --git a/keyboards/handwired/promethium/keymaps/priyadi/keymap.c b/keyboards/handwired/promethium/keymaps/priyadi/keymap.c
index d562c7bb..763fa5a2 100644
--- a/keyboards/handwired/promethium/keymaps/priyadi/keymap.c
+++ b/keyboards/handwired/promethium/keymaps/priyadi/keymap.c
@@ -955,7 +955,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 #ifdef RGBSPS_ENABLE
@@ -1134,14 +1134,14 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     // layout switchers
     case QWERTY:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
 #ifdef LAYOUT_DVORAK
     case DVORAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
@@ -1149,7 +1149,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 #ifdef LAYOUT_COLEMAK
     case COLEMAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -1157,7 +1157,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 #ifdef LAYOUT_WORKMAN
     case WORKMAN:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_WORKMAN);
+        persistent_default_layer_set(1UL<<_WORKMAN);
       }
       return false;
       break;
@@ -1165,7 +1165,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 #ifdef LAYOUT_NORMAN
     case NORMAN:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_NORMAN);
+        persistent_default_layer_set(1UL<<_NORMAN);
       }
       return false;
       break;
diff --git a/keyboards/hhkb/keymaps/smt/keymap.c b/keyboards/hhkb/keymaps/smt/keymap.c
index a7ea54de..484df851 100644
--- a/keyboards/hhkb/keymaps/smt/keymap.c
+++ b/keyboards/hhkb/keymaps/smt/keymap.c
@@ -146,7 +146,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
     return MACRO_NONE;
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -155,19 +155,19 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
     case QWERTY:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
     case COLEMAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
     case DVORAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/jd45/keymaps/jeebak/keymap.c b/keyboards/jd45/keymaps/jeebak/keymap.c
index 8d26cbde..0da114a1 100644
--- a/keyboards/jd45/keymaps/jeebak/keymap.c
+++ b/keyboards/jd45/keymaps/jeebak/keymap.c
@@ -283,7 +283,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 /*`----------+-----------+-----------+-----------+----^^^----+----^^^----+-----------+-----------+-----------+--------'*/
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
diff --git a/keyboards/jd45/keymaps/jeebak/readme.md b/keyboards/jd45/keymaps/jeebak/readme.md
index 2e45a46d..21651961 100644
--- a/keyboards/jd45/keymaps/jeebak/readme.md
+++ b/keyboards/jd45/keymaps/jeebak/readme.md
@@ -8,7 +8,7 @@ needed, they will be mapped to home row keys. The `keymap.c` file will contain
 the exact changes. The diagrams in this README shows the highlights of the
 changes from the default mappings.
 
-I also decided to change all calls to `persistant_default_layer_set()` to
+I also decided to change all calls to `persistent_default_layer_set()` to
 `default_layer_set()` since this is my personal perference.
 
 ## Macros
diff --git a/keyboards/kinesis/keymaps/xyverz/keymap.c b/keyboards/kinesis/keymaps/xyverz/keymap.c
index 62f47773..fa181e03 100644
--- a/keyboards/kinesis/keymaps/xyverz/keymap.c
+++ b/keyboards/kinesis/keymaps/xyverz/keymap.c
@@ -269,7 +269,7 @@ const uint16_t PROGMEM fn_actions[] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -279,17 +279,17 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
       switch(id) {
         case _DV:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_DV);
+            persistent_default_layer_set(1UL<<_DV);
           }
           break;
         case _QW:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_QW);
+            persistent_default_layer_set(1UL<<_QW);
           }
           break;
         case _CM:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_CM);
+            persistent_default_layer_set(1UL<<_CM);
           }
           break;
       }
diff --git a/keyboards/lets_split/keymaps/OLED_sample/keymap.c b/keyboards/lets_split/keymaps/OLED_sample/keymap.c
index 493ebcd3..274f917e 100644
--- a/keyboards/lets_split/keymaps/OLED_sample/keymap.c
+++ b/keyboards/lets_split/keymaps/OLED_sample/keymap.c
@@ -186,7 +186,7 @@ float tone_goodbye[][2]    = SONG(GOODBYE_SOUND);
 bool TOG_STATUS = false;
 int RGB_current_mode;
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -208,7 +208,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -217,7 +217,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -226,7 +226,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/lets_split/keymaps/hexwire/keymap.c b/keyboards/lets_split/keymaps/hexwire/keymap.c
index fcf3cde7..24583420 100644
--- a/keyboards/lets_split/keymaps/hexwire/keymap.c
+++ b/keyboards/lets_split/keymaps/hexwire/keymap.c
@@ -138,7 +138,7 @@ float tone_dvorak[][2]     = SONG(DVORAK_SOUND);
 float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -150,7 +150,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -159,7 +159,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -168,7 +168,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/lets_split/keymaps/i2c/keymap.c b/keyboards/lets_split/keymaps/i2c/keymap.c
index 0d2d94b6..936312b2 100644
--- a/keyboards/lets_split/keymaps/i2c/keymap.c
+++ b/keyboards/lets_split/keymaps/i2c/keymap.c
@@ -147,7 +147,7 @@ float tone_dvorak[][2]     = SONG(DVORAK_SOUND);
 float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -159,7 +159,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -168,7 +168,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -177,7 +177,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/lets_split/keymaps/serial/keymap.c b/keyboards/lets_split/keymaps/serial/keymap.c
index 0d2d94b6..936312b2 100644
--- a/keyboards/lets_split/keymaps/serial/keymap.c
+++ b/keyboards/lets_split/keymaps/serial/keymap.c
@@ -147,7 +147,7 @@ float tone_dvorak[][2]     = SONG(DVORAK_SOUND);
 float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -159,7 +159,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -168,7 +168,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -177,7 +177,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/lets_split/keymaps/smt/keymap.c b/keyboards/lets_split/keymaps/smt/keymap.c
index c4bdb7eb..18d409f0 100644
--- a/keyboards/lets_split/keymaps/smt/keymap.c
+++ b/keyboards/lets_split/keymaps/smt/keymap.c
@@ -152,7 +152,7 @@ float tone_dvorak[][2]     = SONG(DVORAK_SOUND);
 float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -164,7 +164,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -173,7 +173,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -182,7 +182,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/lets_split/keymaps/xyverz/keymap.c b/keyboards/lets_split/keymaps/xyverz/keymap.c
index 216e9469..45edf78c 100644
--- a/keyboards/lets_split/keymaps/xyverz/keymap.c
+++ b/keyboards/lets_split/keymaps/xyverz/keymap.c
@@ -141,7 +141,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -150,19 +150,19 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
     case QWERTY:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
     case COLEMAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
     case DVORAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/phantom/keymaps/xyverz/keymap.c b/keyboards/phantom/keymaps/xyverz/keymap.c
index 4a152263..621271f9 100644
--- a/keyboards/phantom/keymaps/xyverz/keymap.c
+++ b/keyboards/phantom/keymaps/xyverz/keymap.c
@@ -76,7 +76,7 @@ const uint16_t PROGMEM fn_actions[] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -86,17 +86,17 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
       switch(id) {
         case _DV:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_DV);
+            persistent_default_layer_set(1UL<<_DV);
           }
           break;
         case _QW:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_QW);
+            persistent_default_layer_set(1UL<<_QW);
           }
           break;
         case _CM:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_CM);
+            persistent_default_layer_set(1UL<<_CM);
           }
           break;
       }
diff --git a/keyboards/planck/keymaps/ab/keymap.c b/keyboards/planck/keymaps/ab/keymap.c
index 8e1d28a6..f3a9333e 100644
--- a/keyboards/planck/keymaps/ab/keymap.c
+++ b/keyboards/planck/keymaps/ab/keymap.c
@@ -80,8 +80,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 }
 };
 
-// Set a layer persistantly.
-void persistant_default_layer_set(uint16_t default_layer) {
+// Set a layer persistently.
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
diff --git a/keyboards/planck/keymaps/dbroqua/keymap.c b/keyboards/planck/keymaps/dbroqua/keymap.c
index 33929cb3..97501716 100644
--- a/keyboards/planck/keymaps/dbroqua/keymap.c
+++ b/keyboards/planck/keymaps/dbroqua/keymap.c
@@ -149,7 +149,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -161,7 +161,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
diff --git a/keyboards/planck/keymaps/default/keymap.c b/keyboards/planck/keymaps/default/keymap.c
index d149019f..61275cb2 100644
--- a/keyboards/planck/keymaps/default/keymap.c
+++ b/keyboards/planck/keymaps/default/keymap.c
@@ -186,7 +186,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -198,7 +198,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -207,7 +207,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -216,7 +216,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/planck/keymaps/espynn/keymap.c b/keyboards/planck/keymaps/espynn/keymap.c
index a24ad9d4..feb96233 100644
--- a/keyboards/planck/keymaps/espynn/keymap.c
+++ b/keyboards/planck/keymaps/espynn/keymap.c
@@ -88,8 +88,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 }
 };
 
-// Set a layer persistantly.
-void persistant_default_layer_set(uint16_t default_layer) {
+// Set a layer persistently.
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
diff --git a/keyboards/planck/keymaps/experimental/keymap.c b/keyboards/planck/keymaps/experimental/keymap.c
index 569dbcc8..17fad784 100644
--- a/keyboards/planck/keymaps/experimental/keymap.c
+++ b/keyboards/planck/keymaps/experimental/keymap.c
@@ -204,7 +204,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -217,7 +217,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           break;
       return false;
@@ -226,7 +226,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           break;
       return false;
@@ -235,7 +235,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           break;
       return false;
diff --git a/keyboards/planck/keymaps/impossible/keymap.c b/keyboards/planck/keymaps/impossible/keymap.c
index 503976fa..6a649f2c 100644
--- a/keyboards/planck/keymaps/impossible/keymap.c
+++ b/keyboards/planck/keymaps/impossible/keymap.c
@@ -164,7 +164,7 @@ float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -176,7 +176,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_workman, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_WORKMAN);
+        persistent_default_layer_set(1UL<<_WORKMAN);
       }
       return false;
       break;
@@ -185,7 +185,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -200,7 +200,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         keymap_config.raw = eeconfig_read_keymap();
         keymap_config.nkro = 1;
         eeconfig_update_keymap(keymap_config.raw);
-        persistant_default_layer_set(1UL<<_PLOVER);
+        persistent_default_layer_set(1UL<<_PLOVER);
       }
       return false;
       break;
diff --git a/keyboards/planck/keymaps/jeebak/keymap.c b/keyboards/planck/keymaps/jeebak/keymap.c
index cb7ccb58..7b9a6811 100644
--- a/keyboards/planck/keymaps/jeebak/keymap.c
+++ b/keyboards/planck/keymaps/jeebak/keymap.c
@@ -270,7 +270,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
diff --git a/keyboards/planck/keymaps/jeebak/readme.md b/keyboards/planck/keymaps/jeebak/readme.md
index e1dd1dca..7c4bf908 100644
--- a/keyboards/planck/keymaps/jeebak/readme.md
+++ b/keyboards/planck/keymaps/jeebak/readme.md
@@ -6,7 +6,7 @@ needed, they will be mapped to home row keys. The `keymap.c` file will contain
 the exact changes. The diagrams in this README shows the highlights of the
 changes from the default mappings.
 
-I also decided to change all calls to `persistant_default_layer_set()` to
+I also decided to change all calls to `persistent_default_layer_set()` to
 `default_layer_set()` since this is my personal perference.
 
 ## Macros
diff --git a/keyboards/planck/keymaps/jhenahan/keymap.c b/keyboards/planck/keymaps/jhenahan/keymap.c
index 2bda4b69..bf9735be 100644
--- a/keyboards/planck/keymaps/jhenahan/keymap.c
+++ b/keyboards/planck/keymaps/jhenahan/keymap.c
@@ -183,7 +183,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -195,7 +195,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_workman, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_WORKMAN);
+        persistent_default_layer_set(1UL<<_WORKMAN);
       }
       return false;
       break;
@@ -212,7 +212,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
diff --git a/keyboards/planck/keymaps/khord/keymap.c b/keyboards/planck/keymaps/khord/keymap.c
index e371e5b7..f9fa7318 100644
--- a/keyboards/planck/keymaps/khord/keymap.c
+++ b/keyboards/planck/keymaps/khord/keymap.c
@@ -213,7 +213,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -251,7 +251,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -260,7 +260,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -269,7 +269,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/planck/keymaps/pete/keymap.c b/keyboards/planck/keymaps/pete/keymap.c
index 38275b40..d991bece 100644
--- a/keyboards/planck/keymaps/pete/keymap.c
+++ b/keyboards/planck/keymaps/pete/keymap.c
@@ -143,7 +143,7 @@ float goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -156,7 +156,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           break;
         case _COLEMAK:
@@ -164,7 +164,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           break;
         case _DVORAK:
@@ -172,7 +172,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           break;
         case _LOWER:
diff --git a/keyboards/planck/keymaps/premek/keymap.c b/keyboards/planck/keymaps/premek/keymap.c
index 9b212ab2..0eb35a9f 100644
--- a/keyboards/planck/keymaps/premek/keymap.c
+++ b/keyboards/planck/keymaps/premek/keymap.c
@@ -100,7 +100,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -112,7 +112,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -121,7 +121,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -130,7 +130,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/planck/keymaps/pvc/keymap.c b/keyboards/planck/keymaps/pvc/keymap.c
index 6ad95832..741e8e65 100644
--- a/keyboards/planck/keymaps/pvc/keymap.c
+++ b/keyboards/planck/keymaps/pvc/keymap.c
@@ -233,7 +233,7 @@ float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 
 #endif /* AUDIO_ENABLE */
 
-void persistant_default_layer_set(uint16_t default_layer)
+void persistent_default_layer_set(uint16_t default_layer)
 {
     eeconfig_update_default_layer(default_layer);
     default_layer_set(default_layer);
@@ -344,7 +344,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
         case MACRO_QWERTY:
             if (record->event.pressed)
             {
-                persistant_default_layer_set(1UL<<LAYER_QWERTY);
+                persistent_default_layer_set(1UL<<LAYER_QWERTY);
             }
             break;
 
diff --git a/keyboards/planck/keymaps/sgoodwin/keymap.c b/keyboards/planck/keymaps/sgoodwin/keymap.c
index 4d5d3d7e..bf8249cc 100644
--- a/keyboards/planck/keymaps/sgoodwin/keymap.c
+++ b/keyboards/planck/keymaps/sgoodwin/keymap.c
@@ -139,7 +139,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -151,7 +151,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -160,7 +160,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
diff --git a/keyboards/planck/keymaps/smt/keymap.c b/keyboards/planck/keymaps/smt/keymap.c
index 708f699d..8cf24d47 100644
--- a/keyboards/planck/keymaps/smt/keymap.c
+++ b/keyboards/planck/keymaps/smt/keymap.c
@@ -162,7 +162,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -174,7 +174,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -183,7 +183,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -192,7 +192,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/planck/keymaps/thermal_printer/keymap.c b/keyboards/planck/keymaps/thermal_printer/keymap.c
index e8805973..c047d56b 100644
--- a/keyboards/planck/keymaps/thermal_printer/keymap.c
+++ b/keyboards/planck/keymaps/thermal_printer/keymap.c
@@ -183,7 +183,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -195,7 +195,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -204,7 +204,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -213,7 +213,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/planck/keymaps/unicode/keymap.c b/keyboards/planck/keymaps/unicode/keymap.c
index 1b4ca8ed..51b980e0 100644
--- a/keyboards/planck/keymaps/unicode/keymap.c
+++ b/keyboards/planck/keymaps/unicode/keymap.c
@@ -209,7 +209,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -222,7 +222,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           break;
         case _COLEMAK:
@@ -230,7 +230,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           break;
         case _DVORAK:
@@ -238,7 +238,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           break;
         case _LOWER:
diff --git a/keyboards/planck/keymaps/xyverz/keymap.c b/keyboards/planck/keymaps/xyverz/keymap.c
index 329bb043..c60c6e71 100644
--- a/keyboards/planck/keymaps/xyverz/keymap.c
+++ b/keyboards/planck/keymaps/xyverz/keymap.c
@@ -159,7 +159,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -171,7 +171,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
@@ -180,7 +180,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
@@ -189,7 +189,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
           PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/planck/keymaps/zach/zach_common_functions.c b/keyboards/planck/keymaps/zach/zach_common_functions.c
index 2c47b228..0b1dd761 100644
--- a/keyboards/planck/keymaps/zach/zach_common_functions.c
+++ b/keyboards/planck/keymaps/zach/zach_common_functions.c
@@ -16,7 +16,7 @@ void tap(uint16_t keycode){
     unregister_code(keycode);
 };
 
-void persistant_default_layer_set(uint16_t default_layer){
+void persistent_default_layer_set(uint16_t default_layer){
     eeconfig_update_default_layer(default_layer);
     default_layer_set(default_layer);
 };
@@ -200,7 +200,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
     case COLEMAK:
         if(record->event.pressed){
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
@@ -209,7 +209,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         break;
     case SWCOLE:
         if(record->event.pressed){
-            persistant_default_layer_set(1UL<<_SWCOLE);
+            persistent_default_layer_set(1UL<<_SWCOLE);
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_swcole, false, 0);
             #endif
diff --git a/keyboards/preonic/keymaps/0xdec/keymap.c b/keyboards/preonic/keymaps/0xdec/keymap.c
index 6c4b8a6f..2f06c8c3 100644
--- a/keyboards/preonic/keymaps/0xdec/keymap.c
+++ b/keyboards/preonic/keymaps/0xdec/keymap.c
@@ -134,7 +134,7 @@ void matrix_init_user(void) {
   #endif
 }
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -146,7 +146,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
         PLAY_NOTE_ARRAY(tone_colemak, false, 0);
         #endif
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       break;
     case GAME:
@@ -154,7 +154,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         #ifdef AUDIO_ENABLE
         PLAY_NOTE_ARRAY(tone_game, false, STACCATO);
         #endif
-        persistant_default_layer_set(1UL<<_GAME);
+        persistent_default_layer_set(1UL<<_GAME);
       }
       break;
     case RAISE:
diff --git a/keyboards/preonic/keymaps/CMD-Preonic/keymap.c b/keyboards/preonic/keymaps/CMD-Preonic/keymap.c
index a500a364..7b5be073 100644
--- a/keyboards/preonic/keymaps/CMD-Preonic/keymap.c
+++ b/keyboards/preonic/keymaps/CMD-Preonic/keymap.c
@@ -225,7 +225,7 @@ float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
 float goodbye[][2] = SONG(GOODBYE_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -238,7 +238,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           break;
         case _COLEMAK:
@@ -246,7 +246,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           break;
         case _DVORAK:
@@ -254,7 +254,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           break;
         case _GAME:
@@ -262,7 +262,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_GAME);
+            persistent_default_layer_set(1UL<<_GAME);
           }
           break;
         case _NUMPAD:
@@ -270,7 +270,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_NUMPAD);
+            persistent_default_layer_set(1UL<<_NUMPAD);
           }
           break;
         case _ARROW:
@@ -278,7 +278,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_LOWER);
+            persistent_default_layer_set(1UL<<_LOWER);
           }
           break;
         case _LOWER:
diff --git a/keyboards/preonic/keymaps/default/keymap.c b/keyboards/preonic/keymaps/default/keymap.c
index 3313af94..2516a726 100644
--- a/keyboards/preonic/keymaps/default/keymap.c
+++ b/keyboards/preonic/keymaps/default/keymap.c
@@ -180,7 +180,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -192,7 +192,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           return false;
           break;
@@ -201,7 +201,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           return false;
           break;
@@ -210,7 +210,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           return false;
           break;
diff --git a/keyboards/preonic/keymaps/jacwib/keymap.c b/keyboards/preonic/keymaps/jacwib/keymap.c
index 72ccc86c..09f465de 100644
--- a/keyboards/preonic/keymaps/jacwib/keymap.c
+++ b/keyboards/preonic/keymaps/jacwib/keymap.c
@@ -196,7 +196,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -205,7 +205,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
         case QWERTY:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           return false;
           break;
@@ -231,7 +231,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
           break;
         case MQWERTY:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_MQWERTY);
+            persistent_default_layer_set(1UL<<_MQWERTY);
           }
           return false;
           break;
diff --git a/keyboards/preonic/keymaps/kinesis/keymap.c b/keyboards/preonic/keymaps/kinesis/keymap.c
index 9691be91..214f51a4 100644
--- a/keyboards/preonic/keymaps/kinesis/keymap.c
+++ b/keyboards/preonic/keymaps/kinesis/keymap.c
@@ -82,7 +82,7 @@ float tone_startup[][2] = {
 float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 float music_scale[][2]  = SONG(MUSIC_SCALE_SOUND);
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
diff --git a/keyboards/preonic/keymaps/smt/keymap.c b/keyboards/preonic/keymaps/smt/keymap.c
index a10deb75..5972e918 100644
--- a/keyboards/preonic/keymaps/smt/keymap.c
+++ b/keyboards/preonic/keymaps/smt/keymap.c
@@ -183,7 +183,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -195,7 +195,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           return false;
           break;
@@ -204,7 +204,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           return false;
           break;
@@ -213,7 +213,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           return false;
           break;
diff --git a/keyboards/preonic/keymaps/xyverz/keymap.c b/keyboards/preonic/keymaps/xyverz/keymap.c
index c8457cda..1275aa18 100644
--- a/keyboards/preonic/keymaps/xyverz/keymap.c
+++ b/keyboards/preonic/keymaps/xyverz/keymap.c
@@ -177,7 +177,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -189,7 +189,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           return false;
           break;
@@ -198,7 +198,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           return false;
           break;
@@ -207,7 +207,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           return false;
           break;
diff --git a/keyboards/preonic/keymaps/zach/zach_common_functions.c b/keyboards/preonic/keymaps/zach/zach_common_functions.c
index 2c47b228..0b1dd761 100644
--- a/keyboards/preonic/keymaps/zach/zach_common_functions.c
+++ b/keyboards/preonic/keymaps/zach/zach_common_functions.c
@@ -16,7 +16,7 @@ void tap(uint16_t keycode){
     unregister_code(keycode);
 };
 
-void persistant_default_layer_set(uint16_t default_layer){
+void persistent_default_layer_set(uint16_t default_layer){
     eeconfig_update_default_layer(default_layer);
     default_layer_set(default_layer);
 };
@@ -200,7 +200,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
     case COLEMAK:
         if(record->event.pressed){
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
@@ -209,7 +209,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         break;
     case SWCOLE:
         if(record->event.pressed){
-            persistant_default_layer_set(1UL<<_SWCOLE);
+            persistent_default_layer_set(1UL<<_SWCOLE);
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_swcole, false, 0);
             #endif
diff --git a/keyboards/roadkit/keymaps/default/keymap.c b/keyboards/roadkit/keymaps/default/keymap.c
index 3fc18915..048e8074 100644
--- a/keyboards/roadkit/keymaps/default/keymap.c
+++ b/keyboards/roadkit/keymaps/default/keymap.c
@@ -31,7 +31,7 @@ const uint16_t PROGMEM fn_actions[] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -41,7 +41,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
       switch(id) {
         case _NP:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_NP);
+            persistent_default_layer_set(1UL<<_NP);
           }
           break;
       }
diff --git a/keyboards/roadkit/keymaps/singles/keymap.c b/keyboards/roadkit/keymaps/singles/keymap.c
index 5ee7a752..1c6aa788 100644
--- a/keyboards/roadkit/keymaps/singles/keymap.c
+++ b/keyboards/roadkit/keymaps/singles/keymap.c
@@ -38,7 +38,7 @@ const uint16_t PROGMEM fn_actions[] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -48,12 +48,12 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
       switch(id) {
         case _L1:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_L1);
+            persistent_default_layer_set(1UL<<_L1);
           }
           break;
         case _NP:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_NP);
+            persistent_default_layer_set(1UL<<_NP);
           }
           break;
       }
diff --git a/keyboards/satan/keymaps/smt/keymap.c b/keyboards/satan/keymaps/smt/keymap.c
index d9084991..bf919da8 100644
--- a/keyboards/satan/keymaps/smt/keymap.c
+++ b/keyboards/satan/keymaps/smt/keymap.c
@@ -111,7 +111,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   )
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -120,19 +120,19 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
     case QWERTY:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
     case COLEMAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
     case DVORAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/subatomic/keymaps/default/keymap.c b/keyboards/subatomic/keymaps/default/keymap.c
index 628ade9b..f4aa50eb 100644
--- a/keyboards/subatomic/keymaps/default/keymap.c
+++ b/keyboards/subatomic/keymaps/default/keymap.c
@@ -177,7 +177,7 @@ float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
 float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
 #endif
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -189,7 +189,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_QWERTY);
+            persistent_default_layer_set(1UL<<_QWERTY);
           }
           return false;
           break;
@@ -198,7 +198,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_colemak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_COLEMAK);
+            persistent_default_layer_set(1UL<<_COLEMAK);
           }
           return false;
           break;
@@ -207,7 +207,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             #ifdef AUDIO_ENABLE
               PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
             #endif
-            persistant_default_layer_set(1UL<<_DVORAK);
+            persistent_default_layer_set(1UL<<_DVORAK);
           }
           return false;
           break;
diff --git a/keyboards/tv44/keymaps/default/keymap.c b/keyboards/tv44/keymaps/default/keymap.c
index b9fe33a7..b4a32d6f 100644
--- a/keyboards/tv44/keymaps/default/keymap.c
+++ b/keyboards/tv44/keymaps/default/keymap.c
@@ -69,7 +69,7 @@ const uint16_t PROGMEM fn_actions[] = {
 
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -79,17 +79,17 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
       switch(id) {
         case _DV:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_DV);
+            persistent_default_layer_set(1UL<<_DV);
           }
           break;
         case _QW:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_QW);
+            persistent_default_layer_set(1UL<<_QW);
           }
           break;
         case _CM:
           if (record->event.pressed) {
-            persistant_default_layer_set(1UL<<_CM);
+            persistent_default_layer_set(1UL<<_CM);
           }
           break;
       }
diff --git a/keyboards/tv44/keymaps/jeebak/keymap.c b/keyboards/tv44/keymaps/jeebak/keymap.c
index 1bb1015c..0d0c0716 100644
--- a/keyboards/tv44/keymaps/jeebak/keymap.c
+++ b/keyboards/tv44/keymaps/jeebak/keymap.c
@@ -285,7 +285,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 /*`-----------+---------------+---------+-------^^^------+-------^^^-------+---------+-----------------+--------------'*/
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
diff --git a/keyboards/tv44/keymaps/jeebak/readme.md b/keyboards/tv44/keymaps/jeebak/readme.md
index 43d20958..f781d555 100644
--- a/keyboards/tv44/keymaps/jeebak/readme.md
+++ b/keyboards/tv44/keymaps/jeebak/readme.md
@@ -8,7 +8,7 @@ needed, they will be mapped to home row keys. The `keymap.c` file will contain
 the exact changes. The diagrams in this README shows the highlights of the
 changes from the default mappings.
 
-I also decided to change all calls to `persistant_default_layer_set()` to
+I also decided to change all calls to `persistent_default_layer_set()` to
 `default_layer_set()` since this is my personal perference.
 
 ## Macros
diff --git a/keyboards/tv44/keymaps/smt/keymap.c b/keyboards/tv44/keymaps/smt/keymap.c
index 532e74de..dfd62446 100644
--- a/keyboards/tv44/keymaps/smt/keymap.c
+++ b/keyboards/tv44/keymaps/smt/keymap.c
@@ -171,7 +171,7 @@ ALT_T(BACKLIT),   _______   , _______ ,     KC_MPLY    ,     KC_MNXT     , _____
 /*`---------+---------------+---------+-------^^^------+-------^^^-------+----------+--------+--------+--------------'*/
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -180,19 +180,19 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
     case QWERTY:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
     case COLEMAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
     case DVORAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/tv44/keymaps/xyverz/keymap.c b/keyboards/tv44/keymaps/xyverz/keymap.c
index 3ff16de3..d710d802 100644
--- a/keyboards/tv44/keymaps/xyverz/keymap.c
+++ b/keyboards/tv44/keymaps/xyverz/keymap.c
@@ -71,7 +71,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   }
 };
 
-void persistant_default_layer_set(uint16_t default_layer) {
+void persistent_default_layer_set(uint16_t default_layer) {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
 }
@@ -80,19 +80,19 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   switch (keycode) {
     case QWERTY:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_QWERTY);
+        persistent_default_layer_set(1UL<<_QWERTY);
       }
       return false;
       break;
     case COLEMAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_COLEMAK);
+        persistent_default_layer_set(1UL<<_COLEMAK);
       }
       return false;
       break;
     case DVORAK:
       if (record->event.pressed) {
-        persistant_default_layer_set(1UL<<_DVORAK);
+        persistent_default_layer_set(1UL<<_DVORAK);
       }
       return false;
       break;
diff --git a/keyboards/vision_division/keymaps/default/keymap.c b/keyboards/vision_division/keymaps/default/keymap.c
index 3282761c..15ce6889 100644
--- a/keyboards/vision_division/keymaps/default/keymap.c
+++ b/keyboards/vision_division/keymaps/default/keymap.c
@@ -299,7 +299,7 @@ float tone_scroll_off[][2] = SONG(SCROLL_LOCK_OFF_SOUND);
 
 #endif /* AUDIO_ENABLE */
 
-void persistant_default_layer_set(uint16_t default_layer)
+void persistent_default_layer_set(uint16_t default_layer)
 {
   eeconfig_update_default_layer(default_layer);
   default_layer_set(default_layer);
@@ -427,7 +427,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
   case MACRO_QWERTY:
     if (record->event.pressed)
     {
-      persistant_default_layer_set(1UL<<LAYER_QWERTY);
+      persistent_default_layer_set(1UL<<LAYER_QWERTY);
     }
     break;