In Croatia, Perok families are Croats (from Djurdjevac area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Djurdjevac area.
Prevalence
About 40 people with faimily name Perok live in Croatia today, in 17 households. There were 70 of them in the middle of the past century, and their number decreased by 40 percent. They are located in four Croatian counties and another small place , mostly in Zagreb (25), Djurdjevac (<10), Bjelovar (<10), Koprivnica (<5), and in Semovci in Djurdjevac area (<5).
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.
