In Croatia, Bizovičar families are predominantly Slovenes (from Buje area ), rarely Croats (also from Buje area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia.
Prevalence
Only a few people with faimily name Bizovičar live in Croatia today, in one household only. There were 0 of them in the middle of the past century, and their number remains constant. They are located in only two Croatian places: in Nova Vas in Buje area (<5) and Zagreb (<5).
Outside Croatia
Family name Bizovičar is present in three countries on two continents.