Change your display name, not your email address itself
Your Google email address — the part before @gmail.com — cannot be changed once you create it. What you can change is your display name, the name that appears when you send messages. This is what most people mean when they ask how to change their name in Gmail.
The display name is separate from your email address. You can set it to anything you want: your full legal name, a nickname, a business name, or initials. When someone receives your email, they see the display name in the "From" field, but your actual email address stays the same.
If you need a completely different email address — not just a different name attached to it — you would need to create a new Gmail account. But if you only want to change what name shows up when you send mail, the process takes less than a minute.
Key Takeaways
- Your Gmail address itself cannot change, but the display name that appears on your emails can be updated anytime.
- The display name change happens in Gmail settings under "Personal info" and takes effect when ready on new messages.
- Old emails you already sent will still show your previous display name, but future emails will show the new one.
- You can have multiple display names if you use Gmail's "Send mail as" feature to manage different identities from one account.
Steps to change your display name in Gmail
Open Gmail and click the gear icon in the top right corner. Select See all settings from the dropdown menu. Click the Accounts and Import tab at the top of the settings page.
Under the section labeled Send mail as, you will see your current email address and display name. Click Edit info next to it. A box will open where you can type a new name. Type whatever name you want to appear on your outgoing emails. Click Save changes at the bottom.
The new name takes effect when ready on any email you send after that point. Emails you sent before the change will still show your old display name, because Gmail does not rewrite the past.
Using multiple display names from one account
If you need to send emails under different names — for example, a professional name for work and a personal name for friends — you can set up multiple "Send mail as" identities in the same Gmail account.
In the same Send mail as section of settings, click Add another email address. You can add an email address you own (like a work email or a domain you control) or just create a new display name for your Gmail address. Gmail will ask you to verify the address if it is not your main Gmail account. Once verified, you can choose which name to send from each time you compose a message.
This is useful if you manage both personal and business correspondence but want to keep everything in one inbox. Each identity can have its own display name, signature, and reply-to address.
What happens to your old display name
When you change your display name, the change is not retroactive. Any email you sent before the change will still show the old name in the recipient's inbox. The recipient cannot see the new name unless they look at a new email from you.
If you are worried about confusion — for example, if you changed from a nickname to your legal name — you can send a quick message explaining the change. But there is no way to update the display name on emails already sent.
If you want a completely different email address
If you need a Gmail address that is actually different (not just a different display name), you will need to create a new Google account. You cannot rename your email address itself — the part before @gmail.com is permanent.
If you have a custom domain (your own website domain), you can set up Gmail to send and receive from that domain address instead. This is done through Google Workspace or by forwarding mail from your domain to Gmail. But a standard Gmail address cannot be changed.
If you are switching to a new Gmail account, you can set your old account to forward all incoming mail to the new one. This keeps you from missing messages sent to the old address. You can also read your contacts and other data from the old account and import them into the new one.
Troubleshooting display name changes
If your display name change is not showing up, refresh your browser or sign out and back in. Sometimes Gmail takes a few minutes to sync the change across all devices and browsers.
If you see an error message when trying to save, make sure you are not using special characters that Gmail does not allow. Stick to letters, numbers, spaces, hyphens, and apostrophes. If the error persists, try a different browser or clear your browser cache.
If you have multiple Gmail accounts, make sure you are signed into the correct one before making the change. You can see which account you are in by looking at the profile picture or initial in the top right corner.
Frequently Asked Questions
Can I change my Gmail address itself?
No. Your Gmail address — the part before @gmail.com — is permanent and cannot be changed. You can only change the display name that appears on your emails. If you need a different email address entirely, you must create a new Gmail account.
Will my contacts see the name change on old emails?
No. Emails you already sent will still show your old display name. The new name only appears on emails you send after making the change. There is no way to update the display name on messages already delivered.
Can I use different names for different people?
Yes, if you set up multiple "Send mail as" identities. You can add another email address or create a new identity for your Gmail account, each with its own display name. When you compose a message, you can choose which name to send from.
How long does it take for the name change to show up?
The change is usually when ready, but it may take a few minutes to sync across all your devices and browsers. If you do not see the new name right away, try refreshing the page or signing out and back in.
What characters can I use in my display name?
You can use letters, numbers, spaces, hyphens, and apostrophes. Avoid special characters like @, #, $, or %. If Gmail rejects your name, try removing any unusual symbols and try again.