In Croatia, Osim families are Croats (from Djakovo ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Karlovac.
Prevalence
Only a few people with faimily name Osim live in Croatia today, in four households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only four naselja i to in Zagreb (<5), Sisak (<5), Djakovo (<5), and in Jesenice in Omis area (<5).