The two ways to change your username in Call of Duty Mobile

You can change your username in Call of Duty Mobile through your Activision account settings or directly in the game itself. The Activision account method is more reliable if you are having trouble with the in-game option, and both routes take about five minutes. Your new username appears across all Call of Duty games tied to that account, not just Mobile.

Before you change your name, know that Activision limits you to one free username change every 12 months. After that, each additional change costs 1,100 COD Points (the premium currency). If you have never changed your username before, your first change is free regardless of when you created the account.

Key Takeaways

  • Your first username change is free; subsequent changes within 12 months cost 1,100 COD Points each.
  • You can change your username either through the Activision website or directly in the Call of Duty Mobile settings menu.
  • The new username syncs across all Call of Duty games on your account, not just Mobile.
  • Usernames must be between 2 and 16 characters and cannot contain spaces or certain special characters.

Changing your username through Activision.com

Log into your Activision account at activision.com using the email and password linked to your Call of Duty Mobile account. Click your profile icon in the top right corner, then select "Account" from the dropdown menu. You will land on your account overview page.

Look for the section labeled "Activision ID" or "Username" on this page. Click the pencil icon or "Edit" button next to your current name. Type your new username in the text field. Activision will tell you when ready if the name is taken or violates their naming rules. Once you confirm the change, it takes effect within a few minutes and appears the next time you launch Call of Duty Mobile.

Changing your username inside the game

Open Call of Duty Mobile and tap the settings icon (usually a gear symbol) in the main menu. Navigate to "Account" or "Profile" settings. Look for an option labeled "Change Activision ID," "Edit Username," or "Rename." Tap it and enter your new username in the box that appears.

The game will check whether the name is available and whether it meets Activision's rules. If you see an error message, the name is either taken, too short, too long, or contains characters Activision does not allow. Try a different name and submit again. Once accepted, the change syncs to your account within minutes.

Username rules and what names are not allowed

Activision usernames must be between 2 and 16 characters long. You can use letters (a–z, A–Z), numbers (0–9), and these special characters: underscore (_), hyphen (-), and period (.). Spaces are not allowed. Usernames are not case-sensitive, so "Player123" and "player123" are treated as the same name.

Activision blocks usernames that contain profanity, slurs, or references to real people's names without permission. They also reject names that impersonate Activision staff or famous players. If your chosen name is rejected, the game will say "Username unavailable" or "Username violates our naming policy" — try removing numbers, changing the order of letters, or adding an underscore.

What happens if you forget your Activision password

If you cannot log into Activision.com to change your username, go to the Activision login page and click "Forgot your password?" Enter the email address tied to your account. Activision will send a password reset link to that email within a few minutes. Click the link, create a new password, and log back in.

If you no longer have access to that email address, you will need to contact Activision Support through their website. They can verify your identity and help you regain access to the account. This process usually takes 24 to 48 hours.

The cost of changing your username more than once

Your first username change is free. If you want to change it again within 12 months of your last change, you must pay 1,100 COD Points. COD Points are purchased with real money; 1,100 points typically costs between $9 and $10 depending on your region and current promotions. You cannot use in-game currency (Credits) to pay for a username change — only COD Points work.

After 12 months have passed since your last change, you earn another free change. The timer resets from the date you made the previous change, not from when you first created the account. If you are unsure when your last change was, check your Activision account history or contact Activision Support.

Troubleshooting: what to do if the change does not work

If you changed your username but it still shows your old name in Call of Duty Mobile, restart the game completely. Close it from your phone's app switcher, wait 10 seconds, and reopen it. The new name should appear after you log back in. If it does not, log out of your Activision account within the game settings, then log back in.

If you see an error message saying "Username change failed" or "Transaction error," check that you have enough COD Points if this is not your free change. If you do and the error persists, restart your phone and try again. If the problem continues, contact Activision Support through their website — include your Activision ID and a screenshot of the error message.

Frequently Asked Questions

Can I change my username back to my old one?

Yes, but only if no one else has claimed it. If someone else took your old username after you changed it, you cannot use it again. Otherwise, changing back counts as a regular username change and follows the same cost rules — free if it is within 12 months of your last change and you have not already used your free change.

Does changing my username affect my rank or progress?

No. Your rank, level, weapons, skins, and all other progress stay exactly the same. Only your display name changes. Friends will see your new name the next time they log in, and your old name will no longer appear on leaderboards or in match history.

What if someone else is using the username I want?

Usernames in Call of Duty are unique across all Activision accounts, so if the name is taken, you cannot use it. Try adding numbers, underscores, or hyphens to make it unique — for example, "Player_123" instead of "Player123." You can also check if the name is available before you commit to paying for the change.

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

The change usually appears within a few minutes. In rare cases, it can take up to an hour to sync across all Call of Duty games and show up on leaderboards. If it has been more than an hour and your old name still appears, restart the game or contact Activision Support.

Can I change my username if my account is banned?

No. If your account is suspended or banned, you cannot make any changes, including username changes, until the ban is lifted. If you believe your ban was a mistake, contact Activision Support to appeal.