In Croatia, Gaus families are Croats (from Banat, Vojvodina ). In the past century, relatively most of Croatian residents bearing this family name were born in Banat, Vojvodina.
Prevalence
Only a few people with faimily name Gaus live in Croatia today, in one household only. There were 20 of them in the middle of the past century, and their number decreased significantly. They are located in one Croatian city only, in Slavonski Brod (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.