In Croatia, Krainc families are generally Croats (from Varazdinske Toplice ), very rarely Slovenes (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Varazdinske Toplice and Zagreb.
Prevalence
About 20 people with faimily name Krainc live in Croatia today, in 13 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in 6 Croatian counties, in 6 cities and threee other places, mostly in Rijeka (<10), Zagreb (<10), Varazdinske Toplice (<10), Sesvete (<5), and in Velika Gorica (<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.