In Croatia, Sobin families are Croats (from Split ). In the past century, relatively most of Croatian residents bearing this family name were born in Split and Kastel Sucurac.
Prevalence
About 20 people with faimily name Sobin live in Croatia today, in 11 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in five Croatian cities only: in Split (15), Kastel Kambelovac (<5), Zadar (<5), Zagreb (<5), and in Drvenik Veliki (<5).