In Croatia, Ivaneža families are mainly Serbs, equally Croats (also from Benkovac ). In the past century, relatively most of Croatian residents bearing this family name were born in Benkovac and Zadar.
Prevalence
About 60 people with faimily name Ivaneža live in Croatia today, in 40 households. There were 110 of them in the middle of the past century, and their number halved. They are only located in in 7 Croatian cities and 9 other places, mostly in Zadar (15), Vukovar (<10), Nadin (<10), Zagrad (<10), and in Vinkovci (<5).
Outside Croatia
Family name Ivaneža is present in this form only in Croatia.