Cognomen Bayron Bernardo (Bayron Bernardo 
) , in all the world, is an extremely rare family name. The cognomen Bayron Bernardo is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Bayron Bernardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bayron Bernardo | Ecuador, Chile |