Bratoš families are Croats and they are mostly from Dubrovnik area. In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik and in Dubrovnik area.
Prevalence
About 80 people with faimily name Bratoš live in Croatia today, in 40 households. There were 70 of them in the middle of the past century, and their number increased by 10 percent. They are located in threee Croatian counties, four cities and 6 other places, mostly in Gruda in Dubrovnik area (25), Dubrovnik (25), Zagreb (15), Samobor (<5), and in Mlini in Dubrovnik area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.