Cognomen Roger Oswaldo (Roger Oswaldo 
) , across the world, is an extremely rare last name. The last name Roger Oswaldo is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Roger Oswaldo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roger Oswaldo | Peru, Ecuador, Chile, Spain |