This unique brand name is an inspired combination of the words "that" and "mine".
The name "ThatMine" has eight characters and just two syllables. Two syllable names make popular global brands. Successful brands using two syllable names include Kleenex, Gillette and Lego.
Thatmine.com is a dot com domain. Dot com domains are the most valued top-level-domain in the world, used by famous websites like twitter.com. A dot com is the first thing people think of when they think of a website.