In Croatia, Gjajić families are Croats (from Orahovica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Orahovica area and in Pozega.
Prevalence
About 20 people with faimily name Gjajić live in Croatia today, in four households only. They are located in only threee naselja i to in Kutjevo in Orahovica area (20), Zapresic (<5), and in Borova Kosa in Daruvar area (<5).
Outside Croatia
Family name Gjajić is present in this form only in Croatia.