Family name Tikhun (Tikhun 
, ตาทิคุณ , Тихун 
) , worldwide, is a rare surname. The family name Tikhun is characteristic of Belarus, where it is a rare surname, Ukraine, and Kazakhstan. Measured by absolute frequency, it most frequently occurs in Eastern Europe, particularly Ukraine, Russia, and Belarus. Very seldom, Tikhun is the forename as well as the last name.