In Croatia, Barbirić families are Croats (from Ozalj area ). In the past century, relatively most of Croatian residents bearing this family name were born in Ozalj area. In Gornja Stranica in Ozalj area every tenth inhabitant had the family name Barbirić.
Prevalence
About 30 people with faimily name Barbirić live in Croatia today, in three households only. There were 10 of them in the middle of the past century, and their number tripled. They are located in only threee naselja i to in Ribnik (<5) and Gornja Stranica (<5) in Ozalj area, and in Zagreb (<5).
Outside Croatia
Family name Barbirić is present in three countries on two continents.