Cognomen Mejia Auquilla (Mejia Auquilla 
) , in all the world, is a very rare family name. The family name Mejia Auquilla is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mejia Auquilla | Chile, Ecuador |