In Croatia, Petin families are Croats (from Slatina area ). In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar and in Orahovica area.
Prevalence
About 20 people with faimily name Petin live in Croatia today, in 7 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only five naselja i to in Veliko Korenovo (<10), Grabic in Slatina area (<5), Orahovica (<5), Bjelovar (<5), and in Stari Mikanovci in Djakovo area (<5).