Last name Alex Rigoberto (Alex Rigoberto 
) , in the entire world, is a very rare surname. The cognomen Alex Rigoberto is habitual in Chile, where it is a rare surname, and Spain, where it is a very rare surname. More frequently, Alex Rigoberto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alex Rigoberto | Spain, Peru, Ecuador, Chile, Costa Rica |