In Croatia, Črček families are Croats (from Varazdinske Toplice area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Krizevci.
Prevalence
About 30 people with faimily name Črček live in Croatia today, in 11 households. There were 50 of them in the middle of the past century, and their number decreased by 30 percent. They are located in two Croatian counties, two cities and two other places, mostly in Zagreb (25), Kalnik in Varazdinske Toplice area (10), Krizevci (<5), and in Hlebine in Koprivnica area (<5).