In Croatia, Dugajić families are Croats (from Middle Bosnia ). In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Tesanj area).
Prevalence
About 10 people with faimily name Dugajić live in Croatia today, in four households only. They are located in only five naselja i to in Hruskovica in Vrbovec area (<10), Zagreb (<5), Sesvete (<5), Velika Gorica (<5), and in Trnovac in Pozega area (<5).
Outside Croatia
Family name Dugajić is present in this form only in Croatia.