Around the world, Octavio Valentin (Octavio Valentin 
) is a very rare male given name. The forename Octavio Valentin is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare male name. Much less frequently, Octavio Valentin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Octavio Valentin | Chile, Argentina, Peru, Ecuador |