Surname Aya-Mefiance (Aya-Mefiance 
) , all over the world, is an extremely rare family name. Predominantly, Aya-Mefiance is the forename as well as the last name. Parts of the name also exists independently as a first name Aya, and a first name Mefiance.
| VARIANT | COUNTRY |
|---|---|
| Aya-Mefiance | Democratic Republic of the Congo |