Surname Eugenio Claudio (Eugenio Claudio 
) , in the world, is an extremely rare last name. The cognomen Eugenio Claudio is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Eugenio Claudio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eugenio Claudio | Chile, Peru, Ecuador |