In Croatia, Kušina families are Croats (from Ivanic-Grad ). In the past century, relatively most of Croatian residents bearing this family name were born in Ivanic-Grad and in Zagreb. In Prerovec in Ivanic-Grad every sixth inhabitant had the family name Kušina.
Prevalence
About 40 people with faimily name Kušina live in Croatia today, in 15 households. There were 40 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties and threee other places, mostly in Prerovec (15), Novska (<10), Zagreb (<10), Rijeka (<5), and in Drenov Bok in Novska area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.