Last name Arcadio Alfredo (Arcadio Alfredo 
) , all over the world, is an extremely rare cognomen. The surname Arcadio Alfredo is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Arcadio Alfredo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arcadio Alfredo | Chile, Peru, Ecuador |