In Croatia, Korkutović families are predominantly Serbs, rarely Croats (also from Vukovar area ), and very rarely Rusyns (from Vukovar ). In the past century, relatively most of Croatian residents bearing this family name were born in Vukovar area and in Vukovar.
Prevalence
About 10 people with faimily name Korkutović live in Croatia today, in four households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties, four cities and another small place , mostly in Negoslavci in Vukovar area (10), Osijek (<5), Vukovar (<5), Zagreb (<5), and in Ivanic-Grad (<5).
Outside Croatia
Family name Korkutović is present in 6 countries on two continents. The family name "Korkutovic " is used by some 100 people in the United States.