In Croatia, Oškera families are almost entirely Croats (from Bjelovar area ), barely Hungarians (from Rijeka ). In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar and in Bjelovar area.
Prevalence
About 40 people with faimily name Oškera live in Croatia today, in 17 households. There were 10 of them in the middle of the past century, and their number multiplied. They are located in threee Croatian counties, four cities and threee other places, mostly in Rovisce in Bjelovar area (25), Bjelovar (<10), Rijeka (<5), Zagreb (<5), and in Predavac in Bjelovar area (<5).
