Sivić families are mainly Croats and they are mostly from Backa , Vojvodina, often Bosniaks (from Cazinska Krajina Region, Bosnia). In the past century, relatively most of Croatian residents bearing this family name were born in Cazins Region, Bosnia (Bosanska Krupa area) and in Backa, Vojvodina.
Prevalence
About 80 people with faimily name Sivić live in Croatia today, in 40 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in the most of Croatian counties, in 16 cities and 8 other places, mostly in Zagreb (25), Omisalj on the Island of Krk (10), Knezevi Vinogradi in Beli Manastir area (<10), Split (<10), and in Sisak (<10).
