In Croatia, Dunis families are generally Croats (from Buje area ), rarely Italians (also from Buje area ). In the past century, relatively most of Croatian residents bearing this family name were born in Buje area and in Umag. In Šterna in Buje area every third inhabitant had the family name Dunis.
Prevalence
About 10 people with faimily name Dunis live in Croatia today, in 6 households. They are located in only five Croatian places: in Umag (<10), Buje (<5), Markovac in Porec area (<5), Gamboci (<5), and in Sterna in Buje area (<5).