In Croatia, Hašček families are generally Croats (from Vinkovci area ), rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Vinkovci area and in Zupanja area.
Prevalence
About 10 people with faimily name Hašček live in Croatia today, in 9 households. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only threee Croatian places: in Osijek (<10), Aljmas in Vinkovci area (<10), and in Liznjan in Pula area (<5).