In the past century, relatively most of Croatian residents bearing this family name were born on Peljesac Peninsula. In Popova Luka on Peljesac Peninsula every eighth inhabitant had the family name Rabaza.
Prevalence
About 20 people with faimily name Rabaza live in Croatia today, in households. There were 10 of them in the middle of the past century, and their number doubled. They are located in only one small Croatian place, in Popova Luka on the Peljesac peninsula (<5).
Outside Croatia
Family name Rabaza is present in 13 countries on four continents.