In Croatia, Peričak families are generally Croats (from Vinkovci area ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Vinkovci area and in Zagreb.
Prevalence
About 10 people with faimily name Peričak live in Croatia today, in 6 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in 6 Croatian counties, four cities and threee other places, mostly in Stari Jankovci in Vinkovci area (<10), Zagreb (<5), Sveta Nedelja in Samobor area (<5), Vucak (<5), and in Brlog Ozaljski in Ozalj area (<5).