Last name Nieto Espinosa (Nieto Espinosa 
) , in the world, is a very rare cognomen. The family name Nieto Espinosa is characteristic of Ecuador, where it is a very rare surname, Spain, and Chile. In absolute terms, it is the most numerous in Spain, Ecuador, and Colombia.
| VARIANT | COUNTRY |
|---|---|
| Nieto Espinosa | Colombia, Spain, Chile, Ecuador |