In Croatia, Perus families are Croats (from Krizevci area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Vrbovec area.
Prevalence
About 20 people with faimily name Perus live in Croatia today, in 8 households. There were 30 of them in the middle of the past century, and their number decreased by 30 percent. They are located in threee Croatian counties, threee cities and threee other places, mostly in Krizevci (<10), Gregurovec in Krizevci area (<10), Gornjaki in Vrbovec area (<5), Zagreb (<5), and in Sela Ravenska in Krizevci area (<5).