Dunić families are Croats and they are mostly from Nasice area. In the past century, relatively most of Croatian residents bearing this family name were born in Zadar and in Nasice area.
Prevalence
About 90 people with faimily name Dunić live in Croatia today, in 40 households. There were 140 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 7 Croatian counties, in 11 cities and 6 other places, mostly in Zadar (35), Lukoran on the Island of Ugljan (25), Rijeka (15), Osijek (<10), and in Zagreb (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.