Dudić families are predominantly Croats and they are mostly from the Island of Rab , less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Brcko area) and on the Island of Rab.
Prevalence
About 180 people with faimily name Dudić live in Croatia today, in 70 households. There were 90 of them in the middle of the past century, and their number doubled. They are located in 10 Croatian counties, in 17 cities and 17 other places, mostly in Zagreb (40), Palit on the Island of Rab (40), Rijeka (20), Sesvete (15), and in Vukovar (15).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.