Cognomen Gespeyrd-Mondesir (Gespeyrd-Mondesir 
) , all over the world, is an extremely rare family name. Much more frequently, Gespeyrd-Mondesir is the forename as well as the last name. Parts of the name also exists independently as a first name Gespeyrd, and a first name Mondesir.
| VARIANT | COUNTRY |
|---|---|
| Gespeyrd-Mondesir | Democratic Republic of the Congo |