Beroš families are Croats and they are mostly from Makarska area. In the past century, relatively most of Croatian residents bearing this family name were born in Makarska and Split. In Krvavica in Makarska area every third inhabitant had the family name Beroš.
Prevalence
About 300 people with faimily name Beroš live in Croatia today, in 140 households. There were 290 of them in the middle of the past century, and their number remains constant. They are located in the most of Croatian counties, in 19 cities and 18 other places, mostly in Krvavica in Makarska area (70), Zagreb (55), Makarska (50), Split (40), and in Zastrazisce on the Island of Hvar (15).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1928 in source Emigration Commission Zagreb.