In Croatia, Bisić families are predominantly Croats (from Pozega area ), rarely Serbs, and very rarely Romanians. In the past century, relatively most of Croatian residents bearing this family name were born in Tuzla Region, Bosnia (Tuzla area) and in Pozega area. In Perenci in Pozega area every sixth inhabitant had the family name Bisić.
Prevalence
About 30 people with faimily name Bisić live in Croatia today, in 20 households. There were 50 of them in the middle of the past century, and their number decreased by 30 percent. They are located in 9 Croatian counties, in 10 cities and threee other places, mostly in Pula (<10), Karlovac (<10), Zagreb (<10), Zapresic (<5), and in Biskupci in Pozega area (<5).