In Croatia, Duhanaj families are predominantly Albanians (from Vinkovci area ), rarely Croats (also from Vinkovci area ). In the past century, relatively most of Croatian residents bearing this family name were born in Kosovo and in Vinkovci.
Prevalence
About 80 people with faimily name Duhanaj live in Croatia today, in 16 households. They are only located in in 7 Croatian cities and two other places, mostly in Nustar in Vinkovci area (40), Kastav (20), Marinci in Vinkovci area (15), Vinkovci (<10), and in Zagreb (<5).
Outside Croatia
Family name Duhanaj is present in 7 countries on two continents. The family name "Duhanaj " is used by small number of people in Albania and small number in the United States.