In Croatia, Šag families are Croats (from Pozega area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pozega and in Pozega area.
Prevalence
About 20 people with faimily name Šag live in Croatia today, in 6 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in only threee Croatian places: in Ramanovci in Pozega area (15), Kutjevo in Orahovica area (<5), and in Jaksic in Pozega area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1923 in source Emigration Commission Zagreb.