Yes, you can change your username in Call of Duty: Mobile, but the method depends on which account system you use

Call of Duty: Mobile ties your username to your Activision account, not to the game itself. That means you change your name through Activision's website or app, and the change shows up in the game within a few minutes. The process is straightforward, but you need to know which login method you used — whether that's Activision, Apple, Google, or Facebook — because each one has a slightly different path to the name change screen.

You can change your username as many times as you want, and there is no cost. Activision does not limit how often you rename yourself, though the name you pick has to follow their content rules: no slurs, no impersonation of real people or celebrities, and nothing that looks like a scam.

Key Takeaways

  • Your Call of Duty: Mobile username lives in your Activision account, so you change it on Activision's website or mobile app, not in the game itself.
  • If you log in with Apple, Google, or Facebook, you still need to create or link an Activision account to change your name.
  • The name change takes effect in the game within a few minutes and costs nothing.
  • Activision blocks usernames that contain slurs, impersonate real people, or look like scams, so pick a name that follows their content policy.

Changing your name through Activision's website

Go to activision.com and sign in with the account you use for Call of Duty: Mobile. If you signed up with an email address and password, use those. If you created your account through Apple, Google, or Facebook, click the button for that service instead.

Once you are signed in, look for your account settings or profile menu — this is usually in the top right corner or under a hamburger menu. Find the option that says "Profile" or "Account Settings". Click on it, then look for a field labeled "Activision ID" or "Display Name". Click the pencil icon or "Edit" button next to it. Type your new username, check that it follows Activision's rules, and click "Save" or "Confirm".

The change shows up in Call of Duty: Mobile within a few minutes. You do not need to restart the game or log out and back in, though closing and reopening the app can speed things up.

Changing your name through the Activision mobile app

read the Activision app from the App Store or Google Play, then sign in with the same account you use in Call of Duty: Mobile. Tap the profile icon at the bottom of the screen, then tap "Account" or "Profile Settings".

Look for "Activision ID" or "Display Name" and tap the edit button next to it. Type your new name and tap "Save". The change takes effect in the game within a few minutes, just as it does on the website.

If you signed up with Apple, Google, or Facebook

If you log into Call of Duty: Mobile using Apple Sign-In, Google Play, or Facebook, you may not have created an Activision account yet. To change your username, you need to link or create one. Go to activision.com, sign in using the same method you use in the game, and follow the prompts to create an Activision ID if you do not have one already.

Once your Activision account is set up and linked to your Apple, Google, or Facebook login, follow the steps in the "Changing your name through Activision's website" section above. Your new name will show up in Call of Duty: Mobile the next time you play.

What happens to your old username

When you change your username, your old name becomes available for someone else to use. Your rank, weapons, cosmetics, and battle pass progress stay with your account — they do not disappear when you rename yourself. Friends who had you added will still see you on their friends list, though your name will update to the new one.

If you change your mind about your new name, you can change it again at any time. There is no waiting period between name changes and no limit to how many times you can do it.

Usernames Activision will not allow

Activision blocks names that contain profanity, slurs, or hate speech. They also reject names that impersonate real people, celebrities, or Activision staff members. Names that look like scams — such as "Free-COD-Points" or "Activision-Support" — will be rejected too.

If you try to save a name and it gets rejected, the website or app will tell you why. Pick a different name and try again. If you are not sure whether a name will work, err on the side of caution: keep it straightforward, avoid anything that could be offensive, and do not try to look like an official account.

Troubleshooting: your name did not change

If you changed your name on Activision's website but it still shows your old name in Call of Duty: Mobile after 10 minutes, close the game completely and open it again. Sometimes the app needs a fresh start to pull the new name from Activision's servers.

If the name still has not changed after restarting the game, make sure you are signed into Call of Duty: Mobile with the same Activision account you used to change the name. If you have multiple Activision accounts, you may have changed the name on the wrong one. Sign out of the game, sign in with the correct account, and check again.

Frequently Asked Questions

Can I change my username if I forgot my Activision password?

Yes. Go to activision.com and click "Forgot your password?" on the sign-in screen. Activision will send a reset link to the email address tied to your account. Click the link, create a new password, sign in, and then change your username as described above.

Will my friends still see me after I change my name?

Yes. Your friends list stays the same, and your friends will see your new username the next time they log in. Your rank, stats, and cosmetics do not change — only your display name updates.

How long does it take for my new username to show up in the game?

Usually a few minutes. If it takes longer than 10 minutes, close Call of Duty: Mobile completely and open it again. The app sometimes needs to refresh to pull the new name from Activision's servers.

Can I use special characters or spaces in my username?

Activision allows some special characters and spaces, but the exact rules are not published. Stick to letters, numbers, and common symbols like hyphens or underscores. If Activision rejects your name, try removing special characters and try again.

What if someone else took the username I want?

Usernames in Call of Duty: Mobile are not unique — multiple players can have the same display name. You can use any name you want as long as it does not violate Activision's content policy, even if someone else is already using it.