Cognomen Elerio (Elerio 
) , around the world, is a rare family name. The surname Elerio is habitual in Philippines, where it is a rare surname, Nicaragua, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Very seldom, Elerio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Elerio | Philippines, Nicaragua, Italy, Brazil, Nigeria |