In Croatia, Kop families are generally Croats (from Pakrac ), very rarely Czechs (from Daruvar area ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Pakrac and Zagreb.
Prevalence
About 30 people with faimily name Kop live in Croatia today, in 13 households. There were 40 of them in the middle of the past century, and their number decreased by 40 percent. They are only located in in 6 Croatian cities and another small place , mostly in Badljevina (15), Zagreb (<10), Koncanica in Daruvar area (<5), Rijeka (<5), and in Ivanic-Grad (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over fifty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.