In Croatia, Gnjilac families are Croats (from Ozalj ). In the past century, relatively most of Croatian residents bearing this family name were born in Ozalj and Karlovac.
Prevalence
About 20 people with faimily name Gnjilac live in Croatia today, in 10 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties, threee cities and threee other places, mostly in Podbrezje (15), Koprivnica (<5), Krasic in Jastrebarsko area (<5), Zagreb (<5), and in Zajacko Selo (<5).
Outside Croatia
Family name Gnjilac is present in this form only in Croatia.
