In Croatia, Dukovac families are Croats (from Gospic ). In the past century, relatively most of Croatian residents bearing this family name were born in Gospic and Zagreb.
Prevalence
About 80 people with faimily name Dukovac live in Croatia today, in 40 households. There were 120 of them in the middle of the past century, and their number decreased by 30 percent. They are located in 6 Croatian counties, in 6 cities and 7 other places, mostly in Gospic (20), Zagreb (15), Zadar (<10), Karlovac (<10), and in Licki Ribnik (<10).
Outside Croatia
Family name Dukovac is present in 6 countries on three continents. The family name "Dukovac " is used by small number of people in Canada , small number of people in the United States , and small number of people in Germany.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1928 in source Emigration Commission Zagreb.