In Croatia, Kanja families are mainly Croats (from Vinkovci area ), less frequently Slovaks (from Ilok ), and very rarely Hungarians (from Vinkovci area ). In the past century, relatively most of Croatian residents bearing this family name were born in Vinkovci and in Vinkovci area.
Prevalence
About 30 people with faimily name Kanja live in Croatia today, in 14 households. There were 50 of them in the middle of the past century, and their number decreased by 40 percent. They are located in four Croatian counties, threee cities and 7 other places, mostly in Ilok (10), in Apsevci (<10), Lipovac (<5) and Korog (<5) in Vinkovci area, and in Vinkovci (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1933 in source Emigration Commission Zagreb.