Cognomen Galka (Galka 
, Галка 
) , in the entire world, is quite a common last name. The cognomen Galka is characteristic of Eastern Europe, particularly Poland, where it is quite a rare surname, Ukraine, and Belarus. Not in comparison with a country's population, it most frequently occurs in Eastern Europe, particularly Poland, Ukraine, and Russia. Also, Galka is the forename as well as the last name.