You may wish to change your display name in Peerio for a variety of reasons, whether to reflect changes in legal names or name-use, to create an alias, or just to help designate yourself within a team (e.g. "Skylar Peerio-Support").
To change your display name, go to your profile by tapping the menu button at the top left of the app then tapping "Profile":
At the top of the "Profile" window, you will be able to enter the first and last name you would like to appear in association with your account. Changes are saved when you tap "Done" to dismiss the keyboard or when you tap elsewhere in the app.
To change your display name, hover over your current name in the bottom left-hand corner of the Peerio window and select "Account".
In the top left-hand corner of the "Account Settings" window, you will be able to enter the first and last name you would like to appear in association with your account. Enter your name and click "submit".
You will receive a confirmation when your changes have been saved.