In Croatia, Švoger families are almost entirely Croats (from Ivanec area ), barely Italians (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Varazdin and in Ivanec area.
Prevalence
About 40 people with faimily name Švoger live in Croatia today, in 16 households. There were 50 of them in the middle of the past century, and their number decreased by 20 percent. They are located in two Croatian counties, threee cities and 6 other places, mostly in Varazdin (<10), Petrijanec in Varazdin area (<10), in Vinica (<10) and Donje Vratno (<10) in Ivanec area, and in Rivalno in Ludbreg area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1943 in source Directorium ARCHI-DIOECESI ZAGREBIENSI.