Last name Rigoberto Antonio (Rigoberto Antonio 
) , across the world, is a rare cognomen. The cognomen Rigoberto Antonio is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare surname. More frequently, Rigoberto Antonio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rigoberto Antonio | Dominican Republic, Ecuador, Chile, El Salvador, Costa Rica |