In Croatia, Rošković families are Croats (from Varazdinske Toplice ). In the past century, relatively most of Croatian residents bearing this family name were born in Varazdinske Toplice. In Tuhovec in Varazdinske Toplice every seventieth inhabitant had the family name Rošković.
Prevalence
About 10 people with faimily name Rošković live in Croatia today, in three households only. They are located in only one small Croatian place, in Tuhovec (10).