diff --git a/src/libs/actions/Policy/Policy.ts b/src/libs/actions/Policy/Policy.ts
index b15bcc93a6f5..ef66181f88dd 100644
--- a/src/libs/actions/Policy/Policy.ts
+++ b/src/libs/actions/Policy/Policy.ts
@@ -41,6 +41,7 @@ import * as ErrorUtils from '@libs/ErrorUtils';
 import getIsNarrowLayout from '@libs/getIsNarrowLayout';
 import Log from '@libs/Log';
 import * as NumberUtils from '@libs/NumberUtils';
+import * as PersonalDetailsUtils from '@libs/PersonalDetailsUtils';
 import * as PhoneNumber from '@libs/PhoneNumber';
 import * as PolicyUtils from '@libs/PolicyUtils';
 import {navigateWhenEnableFeature} from '@libs/PolicyUtils';
@@ -1355,11 +1356,17 @@ function generateDefaultWorkspaceName(email = ''): string {
     }
     const username = emailParts[0];
     const domain = emailParts[1];
+    const userDetails = PersonalDetailsUtils.getPersonalDetailByEmail(sessionEmail);
+    const displayName = userDetails?.displayName?.trim();
 
-    if (PUBLIC_DOMAINS.some((publicDomain) => publicDomain === domain.toLowerCase())) {
+    if (!PUBLIC_DOMAINS.some((publicDomain) => publicDomain === domain.toLowerCase())) {
+        defaultWorkspaceName = `${Str.UCFirst(domain.split('.')[0])}'s Workspace`;
+    } else if (displayName) {
+        defaultWorkspaceName = `${Str.UCFirst(displayName)}'s Workspace`;
+    } else if (PUBLIC_DOMAINS.some((publicDomain) => publicDomain === domain.toLowerCase())) {
         defaultWorkspaceName = `${Str.UCFirst(username)}'s Workspace`;
     } else {
-        defaultWorkspaceName = `${Str.UCFirst(domain.split('.')[0])}'s Workspace`;
+        defaultWorkspaceName = userDetails?.phoneNumber ?? '';
     }
 
     if (`@${domain.toLowerCase()}` === CONST.SMS.DOMAIN) {