Change Your Chromecast Name Through the Google Home App

The fastest way to rename your Chromecast is through the Google Home app on your phone or tablet. Open the app, find your Chromecast device in the list, tap the settings icon (usually three dots or a gear), and select the option to rename or edit the device name. Type in the new name you want and save it. The change takes effect when ready.

If you have multiple Chromecasts in your home, renaming them helps you cast to the right device — for example, "Living Room TV" instead of just "Chromecast." This is especially useful when you're casting from your phone and need to pick which room to send video or music to.

Key Takeaways

  • Open the Google Home app, find your Chromecast, tap the settings icon, and select rename to change the device name when ready.
  • You can also rename your Chromecast through a web browser by visiting myaccount.google.com and navigating to your devices.
  • Chromecast names can include letters, numbers, spaces, and most punctuation marks, but keep them short and descriptive.
  • Renaming your device does not affect casting performance or any saved settings — it only changes the label that appears in apps.

Rename Through a Web Browser

If you prefer to use a computer, you can rename your Chromecast through Google's web interface. Go to myaccount.google.com, sign in with the Google account linked to your Chromecast, and look for a "Devices" or "Your devices" section. Find your Chromecast in the list, click on it, and look for an edit or settings option where you can change the name.

This method works the same way as the app — the name updates right away across all your devices. Use whichever method feels easiest to you; the result is identical.

What Makes a Good Chromecast Name

Keep your device name short and clear so it's straightforward to read when you're casting. Names like "Bedroom TV," "Kitchen Speaker," or "Living Room Display" tell you exactly where the device is. Avoid very long names or special characters that might not display properly on all devices.

You can use letters, numbers, spaces, and most punctuation marks, but stick to straightforward names. If you have a Chromecast Audio or a Chromecast-enabled speaker, naming it by room or function helps you find it quickly when you have several devices in your home.

Rename a Chromecast You Just Set Up

When you first set up a new Chromecast, the Google Home app walks you through the setup process. During setup, you'll be asked to name the device before the process completes. You can give it a descriptive name right then instead of changing it later.

If you skip naming it during setup or want to change the name you chose, you can do so anytime using the steps above. There's no penalty for renaming a device multiple times.

Troubleshooting: Name Won't Change or Won't Save

If your new name doesn't stick, make sure you're signed into the Google Home app with the same Google account that set up the Chromecast. If you're using a different account, you won't have permission to change the device name. Sign out and sign back in with the correct account.

If the name still won't save, try closing the Google Home app completely and reopening it. Sometimes the app needs a fresh start to sync the change. If you're using a web browser, try a different browser or clear your browser cache and try again. Restart your Chromecast by unplugging it for 10 seconds, plugging it back in, and waiting for it to reconnect to your network before trying to rename it again.

Rename a Chromecast Linked to a Different Account

If someone else in your household set up the Chromecast, only that person's Google account can rename it through the standard method. If you want to rename it yourself, ask the original account holder to do it, or ask them to give you permission to manage the device in the Google Home app.

Alternatively, you can factory reset the Chromecast and set it up again under your own account. To factory reset, hold the reset button on the back of the device for about 15 seconds until the light blinks. The device will restart and you can set it up fresh with your own Google account and your choice of name.

Frequently Asked Questions

Can I change my Chromecast name without the Google Home app?

Yes. You can rename it through a web browser by visiting myaccount.google.com, signing in, finding your devices, and editing the name there. Both methods do the same thing — use whichever is more convenient for you.

Will changing the name affect my casting or settings?

No. Renaming your Chromecast only changes the label that appears in apps and on your devices. All your casting history, connected apps, and network settings stay exactly the same.

What if I forget what I named my Chromecast?

Open the Google Home app and look at the list of devices. Your Chromecast's current name appears there. You can also check myaccount.google.com under your devices to see all your Chromecasts and their names.

Can I use emoji or special characters in the name?

Most emoji and special characters will not display properly on Chromecast devices or in casting menus. Stick to letters, numbers, spaces, and basic punctuation like hyphens or underscores for the best results across all devices.

Do I need to rename my Chromecast if I move it to a different room?

You don't have to, but it's a good idea. Renaming it to match its new location helps you and anyone else in your home cast to the right device without confusion.