In Croatia, Frajtag families are Croats (from Donja Stubica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Donja Stubica area and in Zagreb.
Prevalence
About 20 people with faimily name Frajtag live in Croatia today, in 11 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties, threee cities and threee other places, mostly in Gornja Stubica in Donja Stubica area (10), Zagreb (<10), Belisce (<10), Cepin in Osijek area (<5), and in Nova Gradiska (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1924 in source Emigration Commission Zagreb.