Family name Roberto Alexis (Roberto Alexis 
) , all around the world, is a rare surname. The cognomen Roberto Alexis is characteristic of Chile, where it is quite a rare surname, and Spain, where it is a rare surname. More frequently, Roberto Alexis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roberto Alexis | Peru, Spain, Chile, Ecuador, Costa Rica |