In Croatia, Odalj families are Croats (from Virovitica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Virovitica area and in Virovitica. In Vukosavljevica in Virovitica area every thirtieth inhabitant had the family name Odalj.
Prevalence
About 30 people with faimily name Odalj live in Croatia today, in 11 households. There were 40 of them in the middle of the past century, and their number decreased by 30 percent. They are located in four Croatian counties, two cities and 7 other places, mostly in Spisic Bukovica in Virovitica area (10), Sesvete (<5), Virovitica (<5), and in Vukosavljevica (<5) and Lozan (<5) in Virovitica area.
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.