Perušina families are Croats and they are mostly from Dubrovnik. In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik and Zagreb.
Prevalence
About 70 people with faimily name Perušina live in Croatia today, in 30 households. There were 70 of them in the middle of the past century, and their number remains constant. They are located in threee Croatian counties, threee cities and 5 other places, mostly in Dubrovnik (25), Slano in Dubrovnik area (20), Zagreb (15), Mokosica (<5), and in Nova Mokosica (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.