Cognomen Londoño Loaiza (Londoño Loaiza 
) , throughout the world, is a very rare last name. The last name Londoño Loaiza is habitual in Colombia, where it is a very rare surname, and Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Londoño Loaiza | Spain, Colombia |
Daniel, Mariana, Cristian, and Maria Nelcy