In Croatia, Romanović families are predominantly Croats (from Osijek area ), rarely Serbs, and very rarely Roms (from Backa, Vojvodina ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Jastrebarsko.
Prevalence
About 60 people with faimily name Romanović live in Croatia today, in 30 households. There were 50 of them in the middle of the past century, and their number increased by 40 percent. They are located in 8 Croatian counties, in 10 cities and 7 other places, mostly in Zagreb (10), Antunovac in Osijek area (10), Ilok (<10), Sesvete (<10), and in Osijek (<5).