In Croatia, Suljanović families are mainly Croats (from Cazins Region (also Bosnia) ), less frequently Bosniaks (from Cazins Region (Bosnia) ), and very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Cazins Region, Bosnia (Velika Kladusa area) and in Bosnian Krajina (Prijedor area). In Dževar in Cazins Region (Bosnia) every tenth inhabitant had the family name Suljanović.
Prevalence
About 50 people with faimily name Suljanović live in Croatia today, in 20 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in 10 Croatian counties, in 14 cities and 7 other places, mostly in Rijeka (10), Zagreb (<10), Crni Potok in Glina area (<10), Sisak (<10), and in Split (<10).