All over the world, Reinaldo Antonio (Reinaldo Antonio 
) is quite a rare boy's first name. The forename Reinaldo Antonio is habitual in Latin America and the Caribbean, particularly Chile, where it is quite a rare male name, El Salvador, and Costa Rica. Measured by absolute frequency, this name is the most popular in Latin America and the Caribbean, particularly Chile, El Salvador, and the Dominican Republic. Much less frequently, Reinaldo Antonio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Reinaldo Antonio | Dominican Republic, Ecuador, Chile, El Salvador, Costa Rica |