Ilijević families are Croats and they are mostly from Vinkovci area. In the past century, relatively most of Croatian residents bearing this family name were born in Vinkovci area and in Petrinja.
Prevalence
About 140 people with faimily name Ilijević live in Croatia today, in 70 households. There were 90 of them in the middle of the past century, and their number increased by 50 percent. They are located in the most of Croatian counties, in 16 cities and 13 other places, mostly in Otok in Vinkovci area (40), Donji Hrusevec in Velika Gorica area (20), Petrinja (15), Zagreb (15), and in Sisak (10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1923 in source Emigration Commission Zagreb.