Where to change your username depends on which account type you use

Your Call of Duty username lives on your Activision account, not on your console or PC. That means you change it through Activision's website, not through PlayStation, Xbox, or Steam settings. The steps differ slightly depending on whether you play on console, PC, or both — but the actual username change happens in one place.

If you play on PlayStation or Xbox, your console username and your Activision username are separate. Changing one does not change the other. Most players see their Activision username in the game lobby because that is what Activision displays, even if your console shows a different name to your friends.

Key Takeaways

  • You change your Call of Duty username on the Activision website, not on your console or PC platform.
  • Your Activision username and your PlayStation or Xbox username are separate — changing one does not affect the other.
  • You can change your username once every 30 days, and the change takes effect when ready in the game.
  • If you have never set a custom username, Activision may be showing you a default name based on your console account.

Steps to change your username on the Activision website

Go to activision.com and sign in with the email and password you use for Call of Duty. If you do not remember your password, use the "Forgot your password?" link on the login page.

Once you are signed in, look for your account name or profile icon in the top right corner and click it. Select Account from the dropdown menu. On the Account page, find the section labeled Basic Information or Profile — the exact label varies depending on when your account was created.

Look for a field that says Activision ID or Username. Click the pencil icon or Edit button next to it. Type your new username into the text box. Usernames can be 3 to 16 characters and can include letters, numbers, and underscores. Spaces and most special characters are not allowed.

Click Save or Confirm. Activision will tell you whether the name is available. If someone else already has it, you will need to choose a different one. Once you save a new username, it appears in your game lobby within a few minutes.

The 30-day waiting period between changes

Activision lets you change your username once every 30 days. This limit applies whether you change it on the website, through the in-game menu, or through the Call of Duty mobile app. The 30 days starts from the moment you save the change, not from when you started editing.

If you try to change your username before 30 days have passed, the website will show you a message saying when you can change it next. There is no way to bypass this waiting period, even if you contact Activision support. The restriction is the same for all players.

Changing your username through the in-game menu

You can also change your username without leaving the game. Start Call of Duty and go to Settings. Look for a menu option labeled Account or Profile. Select Activision Account or Activision ID.

Click the pencil icon next to your current username. Type your new name and confirm the change. The game will ask you to sign in to your Activision account to verify the change. After you sign in, your new username appears in the lobby within a few minutes. This method works the same way as changing it on the website — you still hit the 30-day limit either way.

Why your username might not be what you expect

If you see a username in Call of Duty that you do not remember setting, it is usually a default name that Activision created from your console account name. When you first link your PlayStation or Xbox account to Activision, the system sometimes generates a username automatically instead of letting you choose one.

You can change this default name at any time by following the steps above. If you have never set a custom username and you want to keep the default one, you do not need to do anything — it will stay as is until you decide to change it.

What happens if your desired username is taken

Usernames in Call of Duty are first-come, first-served. If the name you want is already taken, you will see an error message when you try to save it. You will need to choose a different variation — for example, adding a number at the end, using an underscore, or picking a different name altogether.

There is no waiting list or reservation system. If you see a username you want but it is taken, the only option is to pick something else. Some players use name-checking websites to see if a username is available before they try to claim it, but these tools are not official Activision products and their accuracy varies.

Changing your username on PlayStation, Xbox, or Steam instead

If you change your console username on PlayStation or Xbox, or your display name on Steam, your Call of Duty username does not change automatically. Your console name and your Activision name are completely separate accounts.

Some players get confused because their console shows one name to their friends while Call of Duty shows a different name in the lobby. This is normal. If you want your Call of Duty name to match your console name, you have to change your Activision username manually using the steps above. Changing your console name first does not do this for you.

Frequently Asked Questions

Can I change my username more than once every 30 days?

No. Activision enforces a 30-day waiting period between username changes for all players. There is no way to pay for a faster change or to bypass the limit. The restriction applies whether you change it on the website, in the game, or through the mobile app.

Will changing my username affect my rank, stats, or cosmetics?

No. Your rank, K/D ratio, battle pass progress, and all cosmetics stay exactly the same. Only your display name changes. Your friends will see your new username the next time they log in, but your account history and progress remain linked to your Activision ID.

What if I forgot my Activision account password?

Go to activision.com and click "Forgot your password?" on the login page. Activision will send a password reset link to the email address connected to your account. Click the link, create a new password, and sign in. Once you are logged in, you can change your username.

Does my Call of Duty username have to match my PlayStation or Xbox username?

No. They are completely separate. You can have any Activision username you want, regardless of what your console name is. Many players keep them different on purpose. If you want them to match, you have to change your Activision username manually — changing your console name does not update Call of Duty.

Can I use special characters or spaces in my username?

No. Call of Duty usernames can only include letters (A–Z), numbers (0–9), and underscores. Spaces, hyphens, periods, and other special characters are not allowed. If you try to use them, Activision will reject the name and ask you to choose a different one.