All over the world, Sergio Leocadio (Sergio Leocadio 
) is a very rare male forename. The first name Sergio Leocadio is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare boy's name. Very seldom, Sergio Leocadio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sergio Leocadio | Chile, Peru |