In Croatia, Đuđar families are predominantly Croats (from Zupanja area ), rarely Rusyns (from Vukovar area ), and very rarely Slovenes (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Vukovar and in Vukovar area. In Petrovci in Vukovar area every fiftieth inhabitant had the family name Đuđar.
Prevalence
About 30 people with faimily name Đuđar live in Croatia today, in 14 households. There were 50 of them in the middle of the past century, and their number decreased by 50 percent. They are located in four Croatian counties and 6 other places, mostly in Gunja in Zupanja area (<10), Sesvete (<5), Petrovci in Vukovar area (<5), Zagreb (<5), and in Osijek (<5).