In Croatia, Pibernik families are predominantly Croats (from Cabar ), very rarely Serbs, and . In the past century, relatively most of Croatian residents bearing this family name were born in Cabar and Karlovac.
Prevalence
About 40 people with faimily name Pibernik live in Croatia today, in 20 households. There were 50 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 6 Croatian counties, in 9 cities and threee other places, mostly in Zagreb (15), Karlovac (<10), Pula (<5), Samobor (<5), and in Rijeka (<5).
Outside Croatia
Family name Pibernik is present in 6 countries on two continents.