In Croatia, Prolić-Muzić families are Croats (from Sinj area ). In the past century, relatively most of Croatian residents bearing this family name were born in Sinj and in Sinj area.
Prevalence
About 10 people with faimily name Prolić-Muzić live in Croatia today, in two households only. They are located in only two Croatian places: in Satric in Sinj area (<10) and Split (<5).
Outside Croatia
Family name Prolić-Muzić is present in this form only in Croatia.