What "changing your name on your phone" actually means

Your phone stores your name in two separate places, and which one you want to change depends on what you're trying to do. The device name is what appears when you connect to Wi-Fi networks or Bluetooth devices — it shows up as "James's iPhone" or "James's Samsung" to other people nearby. Your account name is what appears on your Apple ID, Google Account, or Samsung Account, and it controls how you're identified across apps, email, and cloud services.

Most people want to change one or the other after a name change, a divorce, or simply because they want a different display name. The steps are different for each, and doing one does not automatically change the other. This guide covers both Android and iPhone, since the process differs between them.

Key Takeaways

  • Your device name (what shows up on Wi-Fi and Bluetooth) is separate from your account name, and you may need to change both.
  • On iPhone, change your device name in Settings under General, then About; change your Apple ID name in Settings under your name at the top.
  • On Android, change your device name in Settings under About Phone or Device Name; change your Google Account name by opening Google Account on the web and editing your profile.
  • Changing your account name updates how you appear in email, cloud storage, and apps across all your devices signed into that account.
  • Changing your device name does not affect your account or how you appear to other people online — it only changes the label other devices see when connecting.

Changing your device name on iPhone

Your iPhone's device name is the label it broadcasts to Wi-Fi networks and Bluetooth devices. To change it, open Settings, tap General, then tap About. At the top of the screen, you'll see a field labeled Name with your current device name. Tap that field, delete the old name, type the new one, and tap Done.

The change takes effect immediately. The next time you connect to a Wi-Fi network or pair a Bluetooth device, it will show your new device name. This does not change your Apple ID or how you appear in Messages, Mail, or any other app — it only changes the label other devices see.

Changing your device name on Android

Android phones store the device name in different places depending on the manufacturer. On most Android phones, open Settings, scroll to About Phone or About Device, and look for a field labeled Device Name or Phone Name. Tap it, type your new name, and save the change.

On Samsung phones specifically, the path is Settings > About Phone > Device Name. On Google Pixel phones, go to Settings > About Phone > Device Name. If you cannot find the device name field, search "device name" in your Settings app — most phones have a search function at the top of the Settings menu.

Changing your Apple ID name on iPhone

Your Apple ID name is what appears in the App Store, iCloud, Messages, and FaceTime. To change it, open Settings, tap your name at the very top of the screen, then tap Name, Phone Numbers, Email. You'll see your current name displayed. Tap Edit in the top right corner, change your first and last name, and tap Done.

The change syncs across all your Apple devices within a few minutes. Your email address and phone number stay the same — you're only changing the display name that appears to other people. If you also want to change your email address or add a new one to your Apple ID, that's a separate process done in the same Name, Phone Numbers, Email section.

Changing your Google Account name on Android

Your Google Account name controls how you appear in Gmail, Google Drive, YouTube, and most other Google services. To change it, you need to visit Google's website rather than your phone's settings. Open a web browser on your phone or computer, go to myaccount.google.com, and sign in if prompted.

Tap or click Personal Info on the left side, then tap or click Name. You'll see your current first and last name. Click Edit, change your name, and click Save. The change takes effect immediately and appears across Gmail, Google Drive, YouTube, and any other Google service you use. Your Android phone will still show your old device name until you change it separately in Settings.

Changing your Samsung Account name

If you use a Samsung Account (separate from your Google Account), you can change your display name through the Samsung website. Open a web browser, go to account.samsung.com, and sign in. Click your profile icon or name at the top right, select My Profile, and look for an Edit button next to your name. Change your first and last name and save the change.

This only affects how you appear in Samsung services like Samsung Cloud, Samsung Health, and the Galaxy Store. It does not change your Google Account name or your device name. If you use both Samsung and Google services on your phone, you may need to change your name in both places to have it updated everywhere.

What changes and what stays the same

Changing your device name does not change your account name, and changing your account name does not change your device name. Your device name is purely local — it's the label your phone broadcasts to nearby Wi-Fi networks and Bluetooth devices, and only people physically near you can see it. Your account name is global — it appears in email, cloud storage, apps, and online services, and anyone who interacts with you through those services will see it.

If you change your account name, your email address stays the same. Your phone number stays the same. Your passwords do not change. The only thing that updates is the display name that appears next to your account. If you want to change your email address or phone number associated with your account, that's a separate process in your account settings.

Frequently Asked Questions

Will changing my device name affect my phone number or email?

No. Your device name is just a label for your phone on networks and Bluetooth. Your phone number, email address, and account credentials do not change. You can change your device name without affecting anything else on your phone.

Can I change my name on my phone without changing it everywhere?

Yes. You can change your device name (what shows on Wi-Fi) without changing your account name (what shows in email and apps), or vice versa. They are completely separate. Most people only need to change one or the other.

What happens to my old name in Messages and email after I change it?

Your new name appears going forward in new messages and emails. Old messages you sent before the change will still show your old name, because they were sent with that name. The change only affects how you appear in new conversations.

Do I need to restart my phone after changing my name?

No. Changes to your device name take effect immediately. Changes to your account name sync within a few minutes across all your devices. You do not need to restart or sign out and back in.

Can I change my name on my phone if I don't remember my password?

For your device name, yes — that does not require a password. For your account name, you'll need to sign in to your account, which requires your password. If you've forgotten it, use the "Forgot Password" option on your account's sign-in page to reset it before changing your name.