Worldwide, Sergio Eugenio (Sergio Eugenio 
) is a rare masculine first name. The forename Sergio Eugenio is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare boy's name, and Peru, where it is a very rare male name. Much less frequently, Sergio Eugenio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sergio Eugenio | Peru, Spain, Chile, Mexico, Ecuador |