In Croatia, Očuršćak families are Croats (from Lepoglava ). In the past century, relatively most of Croatian residents bearing this family name were born in Lepoglava and Zagreb.
Prevalence
About 20 people with faimily name Očuršćak live in Croatia today, in 16 households. There were 10 of them in the middle of the past century, and their number doubled. They are only located in in 6 Croatian cities and two other places, mostly in Ocura (10), Zagreb (<10), Spisic Bukovica in Virovitica area (<5), Varazdin (<5), and in Umag (<5).
Outside Croatia
Family name Očuršćak (including: Ocurscak , Ocurschak ) is present in two countries.