In Croatia, Voraček families are almost entirely Croats (from Petrinja area ), very rarely Czechs (from Lipik ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Virovitica area.
Prevalence
About 30 people with faimily name Voraček live in Croatia today, in 11 households. There were 10 of them in the middle of the past century, and their number tripled. They are located in 8 Croatian counties, in 7 cities and threee other places, mostly in Zagreb (<10), Rijeka (<10), Sesvete (<10), Lekenik in Petrinja area (<10), and in Velika Gorica (<5).