Throughout the world, Oscar Silvestre (Oscar Silvestre 
) is a very rare masculine forename. The given name Oscar Silvestre is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare male name, and Peru. Very seldom, Oscar Silvestre is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Oscar Silvestre | Peru, Philippines, Argentina, Chile, Ecuador |