Family name Krestian (Krestian 
, Крестьян 
) , throughout the world, is a rare surname. The surname Krestian is characteristic of Slovakia, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Poland. Measured by absolute frequency, it is commonest in Indonesia, Russia, and Slovakia. Likewise, Krestian is the forename as well as the last name.