In Croatia, Zimak families are Croats (from Zapresic area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Zapresic.
Prevalence
About 50 people with faimily name Zimak live in Croatia today, in 18 households. There were 80 of them in the middle of the past century, and their number decreased by 40 percent. They are located in two Croatian counties, two cities and 6 other places, mostly in Zagreb (20), Bijela Gorica in Zapresic area (<10), Kupljenovo (<10), Sibice (<5), and in Zapresic (<5).