In Croatia, Bermanac families are Croats (from Glina ). In the past century, relatively most of Croatian residents bearing this family name were born in Glina and in Daruvar area.
Prevalence
About 30 people with faimily name Bermanac live in Croatia today, in 12 households. There were 30 of them in the middle of the past century, and their number remains constant. They are located in threee Croatian counties, four cities and two other places, mostly in Desni Degoj (10), Zagreb (<10), Velika Gorica (<10), Okuje (<5), and in Glina (<5).
Outside Croatia
Family name Bermanac is present in two countries on two continents.