Across the world, Jeffreys-Gee (Jeffreys-Gee 
) is an extremely rare unknown gender first name. Much more frequently, Jeffreys-Gee is the last name as well as the forename. Parts of the name also exists independently as a last name Jeffreys, and a last name Gee.
| VARIANT | COUNTRY |
|---|---|
| Jeffreys-Gee | United States |