Cognomen Marienka (Marienka 
) , in all the world, is a very rare family name. The surname Marienka is habitual in Slovakia, where it is a rare surname, Czechia, and Nicaragua, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Slovakia, Czechia, and Spain. Also, Marienka is the forename as well as the last name.