Reljanović families are Croats and they are mostly from Drnis area. In the past century, relatively most of Croatian residents bearing this family name were born in Drnis area and in Drnis. In Otavice in Drnis area every sixth inhabitant had the family name Reljanović.
Prevalence
About 260 people with faimily name Reljanović live in Croatia today, in 110 households. There were 200 of them in the middle of the past century, and their number increased by 30 percent. They are located in 10 Croatian counties, in 18 cities and 18 other places, mostly in Split (50), Ruzic in Drnis area (30), Zupanja (30), Zagreb (25), and in Sibenik (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1710 in source Catholic Church Parish Records.