In Croatia, Tunaj families are generally Albanians (from Ivanic-Grad area ), very rarely Croats (also from Ivanic-Grad area ). In the past century, relatively most of Croatian residents bearing this family name were born in Kosovo and in Serbia.
Prevalence
About 40 people with faimily name Tunaj live in Croatia today, in 9 households. They are located in 6 Croatian counties and threee other places, mostly in Rijeka (15), in Lipovec Lonjski (15) and Klostar Ivanic (<10) in Ivanic-Grad area, Zagreb (<5), and in Krizevci (<5).