Family name Mariano Alcibiades (Mariano Alcibiades 
) , in the entire world, is an extremely rare surname. The cognomen Mariano Alcibiades is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Mariano Alcibiades is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mariano Alcibiades | Chile, Peru, Ecuador |