In Croatia, Halavanić families are Croats (from Duga Resa ). In the past century, relatively most of Croatian residents bearing this family name were born in Karlovac and Duga Resa.
Prevalence
About 20 people with faimily name Halavanić live in Croatia today, in 10 households. There were 60 of them in the middle of the past century, and their number decreased significantly. They are located in only five naselja i to in Duga Resa (15), Karlovac (<5), Sveti Petar Mreznicki (<5), Mreznicki Novaki (<5), and in Zagreb (<5).
Outside Croatia
Family name Halavanić is present in this form only in Croatia.