Šikić families are Croats and they are mostly from Pag area. According to some sources s Murtera. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Rijeka. In Korlat in Benkovac every eighth inhabitant had the family name Šikić.
About 1300 people with faimily name Šikić live in Croatia today, in 560 households. There were 1400 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 65 cities and 98 other places, mostly in Zagreb (340), Rijeka (125), Murter on the Island of Murter (100), Zadar (60), and in Korlat (55).