In Croatia, Radosoljić families are Croats (from Split ). In the past century, relatively most of Croatian residents bearing this family name were born in Split.
Prevalence
About 10 people with faimily name Radosoljić live in Croatia today, in two households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in one Croatian city only, in Split (10).
Outside Croatia
Family name Radosoljić is present in this form only in Croatia.