Surname Wilder Oswaldo (Wilder Oswaldo 
) , globally, is an extremely rare last name. The family name Wilder Oswaldo is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Predominantly, Wilder Oswaldo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wilder Oswaldo | Ecuador, Chile, Peru, Spain |