Globally, Kolos (Kolos 
, Колос 
, Colosse 
) is a rare unisex forename. The given name Kolos is habitual in Hungary, where it is a rare male name, Nigeria, where it is a very rare gender-neutral name, and Russia, where it is a very rare boy's name. Not in comparison with a country's population, it is commonest in Hungary, India, and Nigeria. More frequently, Kolos is the last name as well as the forename.