In Croatia, Šago families are Croats (from Trogir ). In the past century, relatively most of Croatian residents bearing this family name were born in Split and Trogir.
Prevalence
About 40 people with faimily name Šago live in Croatia today, in 17 households. There were 20 of them in the middle of the past century, and their number doubled. They are located in threee Croatian counties, threee cities and threee other places, mostly in Split (25), Trogir (15), Zagreb (<5), Pitomaca in Djurdjevac area (<5), and in Okrug Gornji on the Island of Ciovo (<5).