Cognomen Fierro Herrera (Fierro Herrera 
) , in the entire world, is a very rare last name. The surname Fierro Herrera is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, Chile, where it is a very rare surname, and Colombia.
| VARIANT | COUNTRY |
|---|---|
| Fierro Herrera | Chile, Colombia, United States, Ecuador |
Danna, Santiago, Dora Milena, Juan Pablo, Juan Carlos, Brayan Elias, and Rodrigo Luis