Family name Alan Bernardo (Alan Bernardo 
) , across the world, is an extremely rare cognomen. The cognomen Alan Bernardo is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Alan Bernardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alan Bernardo | Costa Rica, Chile, Ecuador, Argentina, Peru |