In Croatia, Krnjača families are Croats (from Sinj area ). In the past century, relatively most of Croatian residents bearing this family name were born in Sinj area and in Sinj.
Prevalence
About 40 people with faimily name Krnjača live in Croatia today, in 18 households. There were 20 of them in the middle of the past century, and their number doubled. They are located in four Croatian cities only: in Kosute in Sinj area (40), Zagreb (<5), Solin (<5), and in Metkovic (<5).
Outside Croatia
At least three families with this surname emigrated from Croatia to Germany (2) and the United States (1). Family name Krnjača is present in this form only in Croatia.
