Mađor families are Croats and they are mostly from Opuzen area. In the past century, relatively most of Croatian residents bearing this family name were born in Sinj area and in Sinj.
Prevalence
About 90 people with faimily name Mađor live in Croatia today, in 40 households. There were 30 of them in the middle of the past century, and their number tripled. They are located in threee Croatian counties, in 7 cities and 5 other places, mostly in Hrvace in Sinj area (35), Split (20), Mihalj in Opuzen area (15), Zagreb (<10), and in Sinj (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1929 in source Emigration Commission Zagreb.