Surname Osvaldo Segundo (Osvaldo Segundo 
) , in all the world, is a rare cognomen. The surname Osvaldo Segundo is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare surname. More prevalently, Osvaldo Segundo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osvaldo Segundo | Chile, Argentina |