How To Change Display Name On Mac. When the following window appears delete the current name in the box next to Full name and replace it with the new desired name. Change your computers name Your computers name is displayed at the top of the Sharing preferences pane.
Choose Apple menu System Preferences then click Users Groups. You can change your name on the Account Settings screen. Change your computers local hostname.
Type a new name in the Computer Name field.
Apr 10 2018 1247 PM. Highlight the current name with your cursor and enter a new one. Tap Done to complete the change. On your Mac choose Apple menu System Preferences then click Sharing.
