Across the world, Pérez-Vargas (Pérez-Vargas 
) is an extremely rare unknown gender forename. Much more prevalently, Pérez-Vargas is the last name as well as the forename. Parts of the name also exists independently as a last name Pérez, and a last name Vargas.
| VARIANT | COUNTRY |
|---|---|
| Pérez-Vargas | Peru |