Cognomen Antonio Placido (Antonio Placido 
) , throughout the world, is an extremely rare family name. The surname Antonio Placido is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Antonio Placido is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Antonio Placido | Spain, Philippines, Chile, Ecuador, Peru |