Around the world, Emilio Oswaldo (Emilio Oswaldo 
) is a very rare male forename. The first name Emilio Oswaldo is characteristic of Latin America and the Caribbean, particularly Peru, where it is a rare masculine name.
| VARIANT | COUNTRY |
|---|---|
| Emilio Oswaldo | Peru, Ecuador |
Rojas, Lopez, Quispe, Mendoza, and Castillo Leon