In Croatia, Semić families are generally Croats (from Opatija ), very rarely Bosniaks (from Middle Bosnia ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Middle Bosnia (Sarajevo area).
Prevalence
About 20 people with faimily name Semić live in Croatia today, in 6 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 Zagreb (10), Dubrovnik (<5), Opatija (<5), Podgajci Podravski (<5), and in Nasice (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1923 in source Emigration Commission Zagreb.