Family name Quiiñonez (Quiiñonez 
) , in all the world, is a very rare cognomen. The surname Quiiñonez is habitual in Latin America and the Caribbean, particularly Colombia, where it is a very rare surname, Ecuador, and Mexico, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Quiiñonez | Colombia, Mexico, Ecuador |