In Croatia, Kvaranta families are generally Croats (from Labin area ), very rarely Russians (also from Labin area ), and barely Hungarians (from Pula ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula and in Labin area.
Prevalence
About 40 people with faimily name Kvaranta live in Croatia today, in 17 households. There were 30 of them in the middle of the past century, and their number increased by 30 percent. They are located in only threee naselja i to in Pula (30), Melnica in Labin area (10), and in Vodnjan in Pula area (<5).
Outside Croatia
Family name Kvaranta is present in this form only in Croatia.