Around the globe, Sandro Antonio (Sandro Antonio 
) is a rare male forename. The given name Sandro Antonio is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare boy's name, Costa Rica, where it is a rare masculine name, and Peru. Much less frequently, Sandro Antonio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sandro Antonio | Peru, Spain, Chile, Ecuador, Costa Rica |