In Croatia, Rugani families are Croats (from Ivanec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Ivanec area and in Slovenia. In Brezje Dravsko in Ivanec area every twentieth inhabitant had the family name Rugani.
Prevalence
About 40 people with faimily name Rugani live in Croatia today, in 14 households. There were 20 of them in the middle of the past century, and their number doubled. They are located in four Croatian counties, threee cities and threee other places, mostly in Cestica in Ivanec area (15), Varazdin (<10), Brezje Dravsko in Ivanec area (<5), Rijeka (<5), and in Zagreb (<5).
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.