Rupe families are Croats and they are mostly from Vrbovsko area. In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and in Koprivnica area.
Prevalence
About 60 people with faimily name Rupe live in Croatia today, in 30 households. There were 90 of them in the middle of the past century, and their number decreased by 30 percent. They are located in the most of Croatian counties, in 11 cities and 13 other places, mostly in Lokve in Delnice area (<10), Rijeka (<10), Hudovljani in Koprivnica area (<10), Skrad in Delnice area (<10), and in Zagreb (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.