Cognomen Rodrigo Alfonso (Rodrigo Alfonso 
) , in the entire world, is a rare family name. The family name Rodrigo Alfonso is habitual in Chile, where it is quite a rare surname, and Spain, where it is a very rare surname. More frequently, Rodrigo Alfonso is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rodrigo Alfonso | Peru, Colombia, Chile, Ecuador, Costa Rica |