Your Battle.net username is how other players recognize you across Blizzard games like World of Warcraft, Overwatch, and Diablo. Whether you want to change how your name appears, recover a username you've forgotten, or understand the difference between your account name and your in-game character name, this section covers what you need to know about managing your Battle.net identity.
These articles explain how the username system works, walk through the steps to change your name if Blizzard allows it for your account, and show you where to look if you've lost track of your login information. You'll also learn what happens when you change your username and how it affects your game progress and friends list.