Balaš families are Croats and they are mostly from Slatina area. In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and Slavonski Brod.
Prevalence
About 170 people with faimily name Balaš live in Croatia today, in 80 households. There were 190 of them in the middle of the past century, and their number decreased by 10 percent. They are located in the most of Croatian counties, in 23 cities and 21 other places, mostly in Osijek (25), Varazdin (15), Zagreb (15), Cepin in Osijek area (10), and in Vinkovci (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.