Ilišević families are often Croats and they are mostly from Zupanja area , less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Orasje area) and in Zupanja area.
Prevalence
About 210 people with faimily name Ilišević live in Croatia today, in 90 households. There were 140 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 21 cities and 16 other places, mostly in Babina Greda in Zupanja area (60), Zupanja (55), Dalj in Vinkovci area (25), Zagreb (20), and in Stitar (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.