In Croatia, Bućanac families are Croats (from Slatina area ). In the past century, relatively most of Croatian residents bearing this family name were born in Slatina area and in Osijek.
Prevalence
Only a few people with faimily name Bućanac 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 two Croatian counties, in one city and another small place , mostly in Zagreb (<5) and Cadjavica in Slatina area (<5).
Outside Croatia
Family name Bućanac is present in 6 countries on two continents.