In the entire world, Leonardo Atilio (Leonardo Atilio 
) is a very rare masculine first name. The forename Leonardo Atilio is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare boy's name. Very seldom, Leonardo Atilio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Leonardo Atilio | Peru, Ecuador, Chile, Argentina |