Family name ตาทิคุณ (Tikhun 
, ตาทิคุณ ) , in all the world, is a very rare last name. The last name ตาทิคุณ is characteristic of Thailand, where it is a very rare surname, and Russia, where it is an extremely rare surname. Likewise, ตาทิคุณ is the forename as well as the last name.