In Croatia, Heleš families are Croats (from Petrinja ). In the past century, relatively most of Croatian residents bearing this family name were born in Petrinja and Sisak.
Prevalence
About 10 people with faimily name Heleš 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 Croatian places: in Petrinja (10), Dumace (<5), and in Habjanovac in Vrbovec area (<5).