Family name Hrybko (Грибко 
, Hrybko 
) , in all the world, is quite a rare cognomen. The cognomen Hrybko is characteristic of Belarus, where it is quite a rare surname, Albania, where it is a rare surname, and Ukraine. Not in comparison with a country's population, it most frequently occurs in Eastern Europe, particularly Belarus, Ukraine, and Russia. Much less frequently, Hrybko is the forename as well as the last name.