In Croatia, Grebenić families are Croats (from Jastrebarsko area ). In the past century, relatively most of Croatian residents bearing this family name were born in Jastrebarsko area and in Zagreb.
Prevalence
About 10 people with faimily name Grebenić live in Croatia today, in four households only. There were 30 of them in the middle of the past century, and their number decreased significantly. They are located in only threee Croatian places: in Gradec Pokupski in Jastrebarsko area (<10), Zagreb (<5), and in Lucelnica in Jastrebarsko area (<5).