Family name Геребен (Gereben 
, Геребен 
) , in the world, is a rare surname. The surname Геребен is characteristic of Hungary, where it is quite a rare surname, Romania, where it is a rare surname, and Sweden. In absolute terms, it is the most numerous in Eastern Europe, particularly Hungary, Romania, and Ukraine. Much less frequently, Геребен is the forename as well as the last name.