Rauš families are usually Croats and they are mostly from Varazdin , less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Varazdin and Zagreb.
Prevalence
About 90 people with faimily name Rauš live in Croatia today, in 40 households. There were 90 of them in the middle of the past century, and their number remains constant. They are located in 10 Croatian counties, in 11 cities and 11 other places, mostly in Zagreb (20), Varazdin (15), Osijek (<10), Gorice in Nova Gradiska area (<10), and in Cepin in Osijek area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1931 in source Emigration Commission Zagreb.