In all the world, Sergio Octavio (Sergio Octavio 
) is a rare male first name. The forename Sergio Octavio is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare boy's name, and Peru, where it is a very rare male name. Very seldom, Sergio Octavio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sergio Octavio | Mexico, Peru, Ecuador, Spain, Chile |