Brlas families are Croats and they are mostly from Virovitica area. In the past century, relatively most of Croatian residents bearing this family name were born in Virovitica and in Virovitica area.
Prevalence
About 170 people with faimily name Brlas live in Croatia today, in 60 households. There were 170 of them in the middle of the past century, and their number remains constant. They are located in 8 Croatian counties, in 9 cities and 9 other places, mostly in Spisic Bukovica in Virovitica area (55), Zagreb (30), Virovitica (20), Busetina in Virovitica area (20), and in Rijeka (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1926 in source Emigration Commission Zagreb.