In Croatia, Hynek families are Croats (from Daruvar ). In the past century, relatively most of Croatian residents bearing this family name were born in Daruvar.
Prevalence
About 10 people with faimily name Hynek live in Croatia today, in three households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only threee naselja i to in Daruvar (<5), Garesnica (<5), and in Donji Daruvar (<5).