In Croatia, Šomić families are mainly Croats (from Cazins Region (Bosnia) ), less frequently Bosniaks (from Cazins Region (Bosnia) ). In the past century, relatively most of Croatian residents bearing this family name were born in Cazins Region, Bosnia (Cazin area) and in Zagreb. In Donja Koprivna in Cazins Region (Bosnia) every ninth inhabitant had the family name Šomić.
Prevalence
About 20 people with faimily name Šomić live in Croatia today, in 8 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located and another small Croatian place , mostly in Zagreb (<10), Rijeka (<5), Buje (<5), Kaniska Iva (<5), and in Opatija (<5).