Around the globe, Waldo Antonio (Waldo Antonio 
) is quite a rare boy's given name. The first name Waldo Antonio is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare male name, and Peru, where it is a very rare male name. Very seldom, Waldo Antonio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Waldo Antonio | Costa Rica, Peru, Ecuador, Spain, Chile |