Žigo families are Croats and they are mostly from the Island of Rab. In the past century, relatively most of Croatian residents bearing this family name were born in Sinj and on the Island of Rab.
Prevalence
About 180 people with faimily name Žigo live in Croatia today, in 90 households. There were 140 of them in the middle of the past century, and their number increased by 30 percent. They are located in 8 Croatian counties, in 15 cities and 12 other places, mostly in Barbat na Rabu on the Island of Rab (50), Sinj (35), Lucane (35), Rijeka (15), and in Split (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 2007 in source Encyclopaedia of Croatian Surnames.