In Croatia, Valađija families are Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Grubisno Polje and Virovitica.
Prevalence
About 10 people with faimily name Valađija live in Croatia today, in one household only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only two Croatian places: in Grubisno Polje (<5) and Detkovac in Virovitica area (<5).
Outside Croatia
Family name Valađija (including: Valadiya , Valadjija ) is present in two countries on two continents.