In Croatia, Sapunarić families are Croats (from Split ). In the past century, relatively most of Croatian residents bearing this family name were born in Split and on Peljesac Peninsula.
Prevalence
About 30 people with faimily name Sapunarić live in Croatia today, in 16 households. There were 20 of them in the middle of the past century, and their number increased by 40 percent. They are located in only four naselja i to in Split (25), Makarska (<5), Podgora in Makarska area (<5), and in Lozisca on the Island of Brac (<5).