Cognomen Dionicio Alfredo (Dionicio Alfredo 
) , around the world, is an extremely rare family name. The cognomen Dionicio Alfredo is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Dionicio Alfredo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dionicio Alfredo | Mexico, Chile, Ecuador, Argentina, Peru |