Only a few people with faimily name Ilijevac live in Croatia today, in households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in one Croatian city only, in Koprivnica (<5).
Outside Croatia
Family name Ilijevac is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1927 in source Emigration Commission Zagreb.