Ideas for unique TikTok user names that aren't already in use @charlidamelio is based in the United States and has 101,6 million followers. @addisonre (70.4 million followers) USA. @zachking (53 million followers) USA. @lorengray is based in the USA and has 49.7 million followers. @spencerx is an American account with 49.3 million followers.