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