In Croatia, Boščanin families are Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and in Vinkovci area.
Prevalence
About 10 people with faimily name Boščanin live in Croatia today, in five households only. There were 30 of them in the middle of the past century, and their number decreased significantly. They are located in four Croatian counties, in one city and 5 other places, mostly in Darda in Osijek area (<5), Slabinja in Hrvatska Kostajnica area (<5), Vukovar (<5), Borovo in Vukovar area (<5), and in Ernestinovo in Osijek area (<5).
Outside Croatia
Family name Boščanin is present in this form only in Croatia.