In Croatia, Ruškovec families are Croats (from Cazma ). In the past century, relatively most of Croatian residents bearing this family name were born in Cazma and Zagreb.
Prevalence
About 20 people with faimily name Ruškovec live in Croatia today, in 10 households. There were 30 of them in the middle of the past century, and their number decreased by 40 percent. They are located in four Croatian counties, threee cities and threee other places, mostly in Zagreb (<10), Komusevac (<10), Vrbovec (<5), Gornji Draganec (<5), and in Donji Vuksinac in Vrbovec area (<5).
Outside Croatia
Family name Ruškovec is present in this form only in Croatia.