Surname Michaya (Michaya 
) , throughout the world, is a very rare last name. The surname Michaya is characteristic of Thailand, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and Mexico. Likewise, Michaya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Michaya | Mexico, Nigeria, Thailand, United States, India |