Reljić families are mainly Croats and they are mostly from Split , often Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Split and Zagreb. In Gornja Barica in Bosanian Posavina nearly every inhabitant had the family name Reljić.
Prevalence
About 380 people with faimily name Reljić live in Croatia today, in 180 households. There were 390 of them in the middle of the past century, and their number remains constant. They are located in the most of Croatian counties, in 31 cities and 28 other places, mostly in Zagreb (105), Split (60), Zadar (30), Rijeka (25), and in Jesenice in Omis area (15).