>
Surname Petria (Petria , Петрия , Петря ) , in all the world, is quite a rare cognomen. The surname Petria is characteristic of Eastern Europe, particularly Bulgaria, where it is quite a rare surname, Romania, and Ukraine, where it is a rare surname. In absolute terms, it is the most numerous in Eastern Europe, particularly Romania, Bulgaria, and Russia. Also, Petria is the forename as well as the last name.