In Croatia, Roštaš families are Croats (from Slatina ). In the past century, relatively most of Croatian residents bearing this family name were born in Slatina and in Orahovica area. In Golenić in Slatina every thirtieth inhabitant had the family name Roštaš.
Prevalence
About 10 people with faimily name Roštaš live in Croatia today, in 6 households. There were 10 of them in the middle of the past century, and their number remains constant. They are only located in in one Croatian city and another small place , mostly in Slatina (10) and Mikleus in Orahovica area (<5).