Radulić families are Croats and they are mostly from the Island of Ugljan. In the past century, relatively most of Croatian residents bearing this family name were born in Zadar and on the Island of Ugljan. In places Rivanj and Sestrunj on the Island of Ugljan every fifth inhabitant had the family name Radulić.
Prevalence
About 120 people with faimily name Radulić live in Croatia today, in 60 households. There were 140 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 6 Croatian counties, in 8 cities and 8 other places, mostly in Zadar (75), in Sestrunj (10) and Rivanj (<10) on the Island of Ugljan, Rijeka (<10), and in Dubrovnik (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.