Cognomen Eduardo Eugenio (Eduardo Eugenio 
) , around the world, is a rare family name. The surname Eduardo Eugenio is habitual in Chile, where it is quite a rare surname, and Spain, where it is a very rare surname. More frequently, Eduardo Eugenio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eduardo Eugenio | Peru, Spain, Chile, Ecuador, Costa Rica |