Last name Ficoan-Mairena (Ficoan-Mairena 
) , in the world, is an extremely rare cognomen. Much more frequently, Ficoan-Mairena is the forename as well as the last name. Parts of the name also exists independently as a first name Ficoan, and a last name Mairena.
| VARIANT | COUNTRY |
|---|---|
| Ficoan-Mairena | Spain |