In Croatia, Kresnik families are almost entirely Croats (from Zapresic area ), barely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Zapresic area.
Prevalence
About 40 people with faimily name Kresnik live in Croatia today, in 20 households. There were 70 of them in the middle of the past century, and their number decreased by 30 percent. They are located in 6 Croatian counties, four cities and 5 other places, mostly in Zagreb (20), Rijeka (<10), in Kljuc Brdovecki (<10) and Donja Pusca (<10) in Zapresic area, and in Karlovac (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.