Family name Eugenio Avelino (Eugenio Avelino 
) , globally, is an extremely rare surname. The family name Eugenio Avelino is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Eugenio Avelino is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eugenio Avelino | Ecuador, Chile, Peru |