45+ Gamer Tag Pics . If the gamertag you entered is already taken, you'll be prompted to try another gamertag. Sign in with a security key Xbox Gamertag Update Lets You Take Someone Else S Name With One Key Distinction Gamespot from static.gamespot.com New players who don't have a previous gamertag will have the option to customize how it appears. It's made from an alias, an optional avatar or picture (called a gamerpic), and a bit of info to represent you when you're playing games and sharing with other people in the xbox community. After you enter or select a new gamertag, select yes, use this gamertag. After you enter or select a new gamertag, select yes, use this gamertag. 5 out of 5 stars (2) 2 reviews $ 49.94 free shipping only 2 available and it's in 1 person's cart. For example, nicknames, or interesting initials, pets, cars, personal characteristi...