Cognomen Bayado (Bayado 
) , across the world, is a rare last name. The surname Bayado is habitual in Lebanon, where it is a rare surname, Saudi Arabia, where it is a very rare surname, and Philippines. Much less frequently, Bayado is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bayado | Lebanon, Saudi Arabia, Philippines, India, Morocco |