Bobaš families are Croats and they are mostly from north Herzegovina. In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Travnik area) and in North Herzegovina (Jablanica area). In Podvelež in Herzegovina every fifth inhabitant had the family name Bobaš.
Prevalence
About 70 people with faimily name Bobaš live in Croatia today, in 30 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in the most of Croatian counties, in 12 cities and 12 other places, mostly in Okrug Gornji on the Island of Ciovo (<10), Zagreb (<10), Knin (<10), Kastel Novi (<10), and in Obrovac (<10).
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.