In Croatia, Kvež families are Croats (from Zabok area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zabok area and in Zagreb.
Prevalence
About 70 people with faimily name Kvež live in Croatia today, in 30 households. There were 50 of them in the middle of the past century, and their number increased by 40 percent. They are located in four Croatian counties, two cities and 11 other places, mostly in Sekirisce in Zabok area (25), Zagreb (15), Sveti Kriz Zacretje in Zabok area (<10), Novoselec in Ivanic-Grad area (<5), and in Brestovec Orehovicki in Lepoglava area (<5).