In Croatia, Grivac families are Croats (from Karlovac ). In the past century, relatively most of Croatian residents bearing this family name were born in Karlovac and Vinkovci. In Knez Gorica in Karlovac every twentieth inhabitant had the family name Grivac.
Prevalence
About 10 people with faimily name Grivac live in Croatia today, in five households only. There were 20 of them in the middle of the past century, and their number halved. They are located in only five naselja i to in Karlovac (<10), Mirkovci (<5), Vinkovci (<5), Knez Gorica (<5), and in Zadobarje (<5).
