How to Change the Name of Your Mac

Kyle Wood

Mac, Tutorials

Changing the Name of Your Mac

Have you ever wanted to change the name of your Mac? Whether you’ve recently purchased a pre-owned Mac or simply want to give your trusty machine a fresh identity, this tutorial will guide you through the process step by step. With just a few clicks, you can personalize your Mac and make it truly yours.

Step 1: Accessing System Preferences

To start, open the Apple menu on the top-left corner of your screen and select “System Preferences.” Alternatively, you can also use the Spotlight search (press Command + Space) and type “System Preferences” to find it quickly.

Step 2: Opening Sharing Settings

In the System Preferences window, locate and click on “Sharing.” This will open up the sharing settings for your Mac.

Step 3: Changing Your Computer Name

In the sharing settings, you’ll see a field labeled “Computer Name.” This is where you can change the name of your Mac. Simply click on the existing name and type in your desired new name.

Note: The computer name should not contain any special characters or spaces. Stick to alphanumeric characters (A-Z, 0-9), hyphens (-), or underscores (_).

Step 4: Applying the Changes

Once you’ve entered your new computer name, close the Sharing settings window. You may be prompted to enter your administrator password if required.

Please note: Changing your computer name will not affect any files or documents stored on your Mac. It is purely a cosmetic change to personalize your device.

Tips for Choosing a New Name

  • Simplicity: Keep it simple and easy to remember.
  • Uniqueness: Avoid generic names and try to come up with something unique.
  • Meaningful: Choose a name that holds significance to you or reflects your personality.


Changing the name of your Mac is a quick and straightforward process that allows you to personalize your device. By following the steps outlined above, you can easily give your Mac a new identity that truly reflects who you are. So go ahead and make your Mac yours!

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