Cognomen Пирошка (Piroska 
, Пирошка 
, Пирожок 
) , in all the world, is quite a rare surname. The family name Пирошка is characteristic of Eastern Europe, particularly Hungary, where it is quite a common surname, Romania, where it is quite a rare surname, and Slovakia. Measured by absolute frequency, it is the most numerous in Eastern Europe, particularly Hungary, Ukraine, and Romania. Also, Пирошка is the forename as well as the last name.