Ordanić families are Croats and they are mostly from Nova Gradiska area. In the past century, relatively most of Croatian residents bearing this family name were born in Nova Gradiska and in Nova Gradiska area.
Prevalence
About 90 people with faimily name Ordanić live in Croatia today, in 40 households. There were 110 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 7 Croatian counties, in 8 cities and 6 other places, mostly in Cernik in Nova Gradiska area (25), Zagreb (20), Oroslavje (<10), Osijek (<10), and in Sisak (<10).
Outside Croatia
Family name Ordanić is present in four countries on three continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.