All around the world, Gaines-Pizarro (Gaines-Pizarro 
) is an extremely rare unknown gender forename. Predominantly, Gaines-Pizarro is the last name as well as the forename. Parts of the name also exists independently as a last name Gaines, and a last name Pizarro.
| VARIANT | COUNTRY |
|---|---|
| Gaines-Pizarro | United States |