In Croatia, Rogač families are generally Croats (from Vrlika ), very rarely Serbs, and barely Bosniaks. In the past century, relatively most of Croatian residents bearing this family name were born in Vrlika and Zagreb.
Prevalence
About 70 people with faimily name Rogač live in Croatia today, in 30 households. There were 60 of them in the middle of the past century, and their number increased by 10 percent. They are located in 7 Croatian counties, in 9 cities and four other places, mostly in Osijek (15), Zagreb (15), Trogir (<10), Belisce (<10), and in Vukovar (<5).