In Croatia, Petaros families are generally Croats (from Pula ), rarely Bosniaks (also from Pula ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Pula.
Prevalence
About 10 people with faimily name Petaros live in Croatia today, in five households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in three Croatian cities only: in Pula (<10), Zagreb (<5), and in Rijeka (<5).
Outside Croatia
Family name Petaros is present in 8 countries on four continents. The family name "Petaros " is used by some 100 people in Italy and small number in the United States.
