In Croatia, Delladio families are Croats (from Cakovec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Varazdin.
Prevalence
About 10 people with faimily name Delladio live in Croatia today, in three households only. They are located in only four naselja i to in Prelog (<10), in Nedelisce (<5) and Gornji Kursanec (<5) in Cakovec area, and in Velika Gorica (<5).
Outside Croatia
Family name Delladio is present in 9 countries on four continents. The family name "Delladio " is used by some 300 people in Italy , about 80 in Argentina , and small number of people in the United States.
