Family name Flores Portocarrero (Flores Portocarrero 
) , all around the world, is an extremely rare surname. The cognomen Flores Portocarrero is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, and Peru, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Flores Portocarrero | Ecuador, Peru |