diff --git a/src/wp-admin/user-edit.php b/src/wp-admin/user-edit.php
index 5bc91c9820..80cef618e5 100644
--- a/src/wp-admin/user-edit.php
+++ b/src/wp-admin/user-edit.php
@@ -388,12 +388,6 @@ if ( is_multisite() && is_network_admin() && ! IS_PROFILE_PAGE && current_user_c
 </tr>
 
 <tr class="user-last-name-wrap">
-	<th><label for="other_name"><?php _e('Additional Names') ?></label></th>
-	<td><input type="text" name="other_name" id="other_name" value="<?php echo esc_attr($profileuser->other_name) ?>" class="regular-text" /></td>
-</tr>
-
-
-<tr class="user-last-name-wrap">
 	<th><label for="last_name"><?php _e('Last Name') ?></label></th>
 	<td><input type="text" name="last_name" id="last_name" value="<?php echo esc_attr($profileuser->last_name) ?>" class="regular-text" /></td>
 </tr>
@@ -414,18 +408,13 @@ if ( is_multisite() && is_network_admin() && ! IS_PROFILE_PAGE && current_user_c
 
 			if ( !empty($profileuser->first_name) )
 				$public_display['display_firstname'] = $profileuser->first_name;
-			
-			if ( !empty($profileuser->other_name) )
-				$public_display['display_othername'] = $profileuser->other_name;
-			
+
 			if ( !empty($profileuser->last_name) )
 				$public_display['display_lastname'] = $profileuser->last_name;
 
 			if ( !empty($profileuser->first_name) && !empty($profileuser->last_name) ) {
 				$public_display['display_firstlast'] = $profileuser->first_name . ' ' . $profileuser->last_name;
 				$public_display['display_lastfirst'] = $profileuser->last_name . ' ' . $profileuser->first_name;
-				$public_display['display_lastfirstother'] = $profileuser->last_name . ' ' . $profileuser->first_name . ' ' . $profileuser->other_name;
-				$public_display['display_firstotherlast'] = $profileuser->first_name . ' ' . $profileuser->other_name . ' ' . $profileuser->last_name;
 			}
 
 			if ( !in_array( $profileuser->display_name, $public_display ) ) // Only add this if it isn't duplicated elsewhere
diff --git a/src/wp-admin/user-new.php b/src/wp-admin/user-new.php
index 269df53fa5..1ea39ba950 100644
--- a/src/wp-admin/user-new.php
+++ b/src/wp-admin/user-new.php
@@ -392,7 +392,6 @@ $creating = isset( $_POST['createuser'] );
 
 $new_user_login = $creating && isset( $_POST['user_login'] ) ? wp_unslash( $_POST['user_login'] ) : '';
 $new_user_firstname = $creating && isset( $_POST['first_name'] ) ? wp_unslash( $_POST['first_name'] ) : '';
-$new_user_othername = $creating && isset( $_POST['other_name'] ) ? wp_unslash( $_POST['other_name'] ) : '';
 $new_user_lastname = $creating && isset( $_POST['last_name'] ) ? wp_unslash( $_POST['last_name'] ) : '';
 $new_user_email = $creating && isset( $_POST['email'] ) ? wp_unslash( $_POST['email'] ) : '';
 $new_user_uri = $creating && isset( $_POST['url'] ) ? wp_unslash( $_POST['url'] ) : '';
@@ -415,10 +414,6 @@ $new_user_ignore_pass = $creating && isset( $_POST['noconfirmation'] ) ? wp_unsl
 		<th scope="row"><label for="first_name"><?php _e('First Name') ?> </label></th>
 		<td><input name="first_name" type="text" id="first_name" value="<?php echo esc_attr($new_user_firstname); ?>" /></td>
 	</tr>
-    <tr class="form-field">
-        <th scope="row"><label for="other_name"><?php _e('Additional Names') ?> </label></th>
-        <td><input name="other_name" type="text" id="other_name" value="<?php echo esc_attr($new_user_othername); ?>" /></td>
-    </tr>
 	<tr class="form-field">
 		<th scope="row"><label for="last_name"><?php _e('Last Name') ?> </label></th>
 		<td><input name="last_name" type="text" id="last_name" value="<?php echo esc_attr($new_user_lastname); ?>" /></td>
diff --git a/tests/qunit/fixtures/wp-api-generated.js b/tests/qunit/fixtures/wp-api-generated.js
index 7cfafc6551..69e2375563 100644
--- a/tests/qunit/fixtures/wp-api-generated.js
+++ b/tests/qunit/fixtures/wp-api-generated.js
@@ -2539,11 +2539,6 @@ mockedApiResponse.Schema = {
                             "description": "First name for the user.",
                             "type": "string"
                         },
-                        "other_name": {
-                            "required": false,
-                            "description": "Additional names for the user.",
-                            "type": "string"
-                        },
                         "last_name": {
                             "required": false,
                             "description": "Last name for the user.",
@@ -2671,11 +2666,6 @@ mockedApiResponse.Schema = {
                             "description": "First name for the user.",
                             "type": "string"
                         },
-                        "other_name": {
-                            "required": false,
-                            "description": "Additional names for the user.",
-                            "type": "string"
-                        },
                         "last_name": {
                             "required": false,
                             "description": "Last name for the user.",
@@ -2813,11 +2803,6 @@ mockedApiResponse.Schema = {
                             "description": "First name for the user.",
                             "type": "string"
                         },
-                        "other_name": {
-                            "required": false,
-                            "description": "Additional names for the user.",
-                            "type": "string"
-                        },
                         "last_name": {
                             "required": false,
                             "description": "Last name for the user.",