Sladić families are often Croats and they are mostly from Skradin , less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Skradin and Sibenik. In Plastovo in Skradin every third inhabitant had the family name Sladić.
Prevalence
About 620 people with faimily name Sladić live in Croatia today, in 270 households. There were 660 of them in the middle of the past century, and their number decreased by 10 percent. They are located in almost all Croatian counties, in 37 cities and 45 other places, mostly in Zagreb (95), Sibenik (85), Plastovo (70), Betina on the Island of Murter (45), and in Split (25).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1750 in source 18th Century Census.