Crnojević families are mainly Croats and they are mostly from Novska , also Serbs, very rarely Bosniaks. In the past century, relatively most of Croatian residents bearing this family name were born in Novska and Sisak. In Veliko Krčevo in Hrvatska Kostajnica area every fifth inhabitant had the family name Crnojević.
Prevalence
About 210 people with faimily name Crnojević live in Croatia today, in 90 households. There were 350 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 10 Croatian counties, in 19 cities and 27 other places, mostly in Zagreb (35), Stara Subocka (30), Veliko Krcevo in Hrvatska Kostajnica area (20), Novska (15), and in Gorjani in Djakovo area (15).