Family name Eladio Leonardo (Eladio Leonardo 
) , in the world, is an extremely rare cognomen. The surname Eladio Leonardo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Eladio Leonardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eladio Leonardo | Costa Rica, Chile, Peru, Ecuador |