Generate super cool TikTok user names. Tiktok is a very popular social media platform esp among teens. TikTok, deployed in China as Douyin, is a short-form video hosting service owned by the Chinese company ByteDance. It hosts user-submitted videos, which can range in duration from 15 seconds to 10 minutes. Use our user name generator tool to generate some cool TikTok user name and impress your social media followers.