In Croatia, Vančura families are generally Croats (from Daruvar area ), very rarely Rusyns (from Osijek ). In the past century, relatively most of Croatian residents bearing this family name were born in Tuzla Region, Bosnia (Tuzla area) and in Daruvar area.
Prevalence
About 20 people with faimily name Vančura live in Croatia today, in 8 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in 6 Croatian counties, in 6 cities and 7 other places, mostly in Ivanovo Selo (<5), Vrhovina in Slavonski Brod area (<5), Zagreb (<5), Osijek (<5), and in Slavonski Brod (<5).