Last name Delio Alberto (Delio Alberto 
) , all around the world, is an extremely rare family name. Much more prevalently, Delio Alberto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Delio Alberto | Costa Rica, Spain, Ecuador, Colombia, Peru |
Solis, Golu Campo, Gomez Duque, and Perez Yepez