Radman families are Croats and they are mostly from Banja Luka area (Bosnia). According to some sources they are from Herzegovina. In the past century, relatively most of Croatian residents bearing this family name were born in Banja Luka Region, Bosnia (Banja Luka area) and in Split. In Gornji Svilaj in Bosanian Posavina every eighth inhabitant had the family name Radman.
Prevalence
About 1700 people with faimily name Radman live in Croatia today, in 700 households. There were 770 of them in the middle of the past century, and their number doubled. They are located in almost all Croatian counties, in 62 cities and 147 other places, mostly in Zagreb (240), Split (195), Slavonski Brod (80), Petrcane (65), and in Voloder in Kutina area (60).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.