In Croatia, Hasak families are Croats (from Daruvar area ). In the past century, relatively most of Croatian residents bearing this family name were born in Virovitica area and in Virovitica.
Prevalence
About 10 people with faimily name Hasak live in Croatia today, in five households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only four naselja i to in Popovaca in Kutina area (<5), Rezovac (<5), Krizevci (<5), and in Djulovac in Daruvar area (<5).
