Last name Petritsa (Petritsa 
, Петрица 
) , in the entire world, is a rare cognomen. The cognomen Petritsa is habitual in Kazakhstan, where it is a rare surname, Ukraine, where it is a very rare surname, and Greece. In absolute terms, this name is the most popular in Kazakhstan, Ukraine, and Russia. Very seldom, Petritsa is the forename as well as the last name.