In Croatia, Ivaštanin families are predominantly Croats (from Rovinj ), rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Bosanska Gradiska area) and in Bosnian Krajina (Celinac area).
Prevalence
About 40 people with faimily name Ivaštanin live in Croatia today, in 12 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in four Croatian counties, in 6 cities and threee other places, mostly in Rijeka (15), Zagreb (<10), Sisak (<10), Rovinj (<10), and in Umag (<5).
Outside Croatia
Family name Ivaštanin is present in this form only in Croatia.
