Last name Кріхан (Crihan 
, Кріхан 
) , around the world, is quite a rare surname. The family name Кріхан is habitual in Moldova, where it is quite a rare surname, Romania, and Portugal, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Romania, Moldova, and Italy. Much less frequently, Кріхан is the forename as well as the last name.