Throughout the world, Sergio Horacio (Sergio Horacio 
) is a rare masculine first name. The forename Sergio Horacio is characteristic of Chile, where it is a rare male name, Afghanistan, and Argentina, where it is a very rare masculine name. Very seldom, Sergio Horacio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sergio Horacio | Mexico, Argentina, Ecuador, Chile, Afghanistan |