In Croatia, Radoičić families are mainly Croats (from Western Bosnia ), rarely Montenegrins (from Split ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Split and in Western Bosnia (Livno area).
Prevalence
About 20 people with faimily name Radoičić live in Croatia today, in 14 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in 7 Croatian counties, in 7 cities, mostly in Split (15), Rijeka (<5), Dubrovnik (<5), Zagreb (<5), and in Slatina (<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.