In Croatia, Oblučar families are mainly Serbs, less frequently Croats (from Djurdjevac area ). In the past century, relatively most of Croatian residents bearing this family name were born in Grubisno Polje area and in Bjelovar. In Čađavac in Grubisno Polje area every tenth inhabitant had the family name Oblučar.
Prevalence
About 20 people with faimily name Oblučar live in Croatia today, in 9 households. There were 50 of them in the middle of the past century, and their number decreased significantly. They are located in threee Croatian counties, threee cities and threee other places, mostly in Zagreb (<10), Koprivnica (<5), Bjelovar (<5), Bulinac in Bjelovar area (<5), and in Cadjavac in Grubisno Polje area (<5).