In Croatia, Hriberšek families are almost entirely Croats (from Cakovec area ), very rarely Slovenes (from Lepoglava area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Rijeka.
Prevalence
About 30 people with faimily name Hriberšek live in Croatia today, in 9 households. There were 30 of them in the middle of the past century, and their number remains constant. They are located in 6 Croatian counties and 5 other places, mostly in Kukuljanovo (<10), Zagreb (<5), Karlovac (<5), Prhovec in Cakovec area (<5), and in Varazdin (<5).