Ordulj families are Croats and they are mostly from Split. According to some sources they are from Srinjima near Split. In the past century, relatively most of Croatian residents bearing this family name were born in Split and Zagreb.
Prevalence
About 120 people with faimily name Ordulj live in Croatia today, in 50 households. There were 60 of them in the middle of the past century, and their number doubled. They are located in threee Croatian counties and four other places, mostly in Srinjine (65), Split (40), Zagreb (10), Kastel Sucurac (<10), and in Krizevci (<5).
Outside Croatia
Family name Ordulj is present in five countries on two continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.