Jajić families are mainly Croats and they are mostly from Trogir area , often Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Split and Glina.
Prevalence
About 130 people with faimily name Jajić live in Croatia today, in 70 households. There were 230 of them in the middle of the past century, and their number decreased by 50 percent. They are located in the most of Croatian counties, in 23 cities and 17 other places, mostly in Split (20), Zagreb (15), Solin (10), Bristivica in Trogir area (<10), and in Pozega (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.