In Croatia, Vigan families are Croats (from Nin area ). In the past century, relatively most of Croatian residents bearing this family name were born in Nin area and in Zadar.
Prevalence
About 20 people with faimily name Vigan live in Croatia today, in four households only. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only two Croatian places: in Radovin in Nin area (15) and Zagreb (<5).