In Croatia, Grišnik families are predominantly Croats (from Vrbovsko ), rarely Slovenes. In the past century, relatively most of Croatian residents bearing this family name were born in Vrbovsko.
Prevalence
Only a few people with faimily name Grišnik live in Croatia today, in one household only. There were 20 of them in the middle of the past century, and their number decreased significantly. They are located in only one small Croatian place, in Gorenci (<10).