Cognomen Dionicio Alberto (Dionicio Alberto 
) , across the world, is an extremely rare surname. The family name Dionicio Alberto is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more frequently, Dionicio Alberto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dionicio Alberto | Costa Rica, Spain, Chile, Ecuador, Peru |