Family name Gaès-Labontè (Gaès-Labontè 
) , across the world, is an extremely rare cognomen. Much more prevalently, Gaès-Labontè is the forename as well as the last name. Parts of the name also exists independently as a first name Gaès.
| VARIANT | COUNTRY |
|---|---|
| Gaès-Labontè | Democratic Republic of the Congo |