In Croatia, Jašek families are Croats (from Doboj area, BiH ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Doboj, Bosnia (Doboj area). In Duga Međa in Orahovica area every twentieth inhabitant had the family name Jašek.
Prevalence
About 30 people with faimily name Jašek live in Croatia today, in 15 households. There were 30 of them in the middle of the past century, and their number remains constant. They are located in 6 Croatian counties, in 8 cities and four other places, mostly in Zagreb (<10), Rijeka (<10), Knin (<10), Visnjevac (<5), and in Kerestinec in Samobor area (<5).
