Cognomen Stepo (Steppe 
, Stepo 
, Степо 
) , throughout the world, is quite a rare last name. The family name Stepo is characteristic of Belgium, where it is quite a rare surname, Slovakia, where it is a rare surname, and Germany. Not in comparison with a country's population, this name is the most popular in the United States, Belgium, and Germany. Much less frequently, Stepo is the forename as well as the last name.