In Croatia, Kućina families are Croats (from Nasice area ). In the past century, relatively most of Croatian residents bearing this family name were born in Nasice area and in Zadar.
Prevalence
About 20 people with faimily name Kućina live in Croatia today, in 7 households. There were 20 of them in the middle of the past century, and their number remains constant. They are only located in four Croatian cities and 6 other places, mostly in Djurdjenovac in Nasice area (<10), Bjelovar (<5), Umag (<5), Beljevina in Nasice area (<5), and in Zadar (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.