Dundara families are Croats and they are mostly from Labin area. In the past century, relatively most of Croatian residents bearing this family name were born in Labin area and in Labin. In Martinski in Labin area every eighth inhabitant had the family name Dundara.
Prevalence
About 80 people with faimily name Dundara live in Croatia today, in 30 households. There were 80 of them in the middle of the past century, and their number remains constant. They are located in threee Croatian counties, in 8 cities and 13 other places, mostly in Labin (15), Rijeka (<10), Veli Golji in Labin area (<10), Pula (<10), and in Moscenicka Draga in Opatija area (<10).
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.