Gorišek families are mainly Croats and they are mostly from Samobor , rarely Slovenes (from Slovenia ). In the past century, relatively most of Croatian residents bearing this family name were born in Slovenia and in Zagreb.
Prevalence
About 140 people with faimily name Gorišek live in Croatia today, in 60 households. There were 190 of them in the middle of the past century, and their number decreased by 30 percent. They are located in 9 Croatian counties, in 11 cities and 10 other places, mostly in Samobor (40), Zagreb (25), Mali Tabor in Pregrada area (20), Karlovac (<10), and in Samoborski Otok (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.