Karin families are Croats and they are mostly from Imotski area. In the past century, relatively most of Croatian residents bearing this family name were born in Imotsko and in Imotski area. In Grubine in Imotski area every eighth inhabitant had the family name Karin.
Prevalence
About 330 people with faimily name Karin live in Croatia today, in 120 households. There were 160 of them in the middle of the past century, and their number doubled. They are located in 10 Croatian counties, in 16 cities and 14 other places, mostly in Grubine in Imotski area (175), Zagreb (35), Split (25), Osijek (15), and in Imotski (15).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 2007 in source Encyclopaedia of Croatian Surnames.