Globally, Arellano Mejia (Arellano Mejia 
) is an extremely rare unknown gender first name. Predominantly, Arellano Mejia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Arellano Mejia | Mexico, Spain, Ecuador |
Ivonne, Rodrigo, Dora Mireya, Juan Carlos, and Jorge Eduardo