In Croatia, Šveiger families are Croats (from Orahovica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Orahovica area and in Pozega.
Prevalence
About 20 people with faimily name Šveiger live in Croatia today, in 6 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only four naselja i to in Kutjevo (15) and Bektez (<5) in Orahovica area, Zagreb (<5), and in Osijek (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1927 in source Emigration Commission Zagreb.