In Croatia, Jankavić families are Croats (from Nova Gradiska area ). In the past century, relatively most of Croatian residents bearing this family name were born in Nova Gradiska area and in Slovenia.
Prevalence
About 20 people with faimily name Jankavić live in Croatia today, in 6 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in threee Croatian counties, threee cities and four other places, mostly in Uskoci in Nova Gradiska area (<10), Samobor (<5), Strmec in Samobor area (<5), Stara Gradiska in Nova Gradiska area (<5), and in Zagreb (<5).