Around the globe, Gruenfeldt-Roy (Gruenfeldt-Roy 
) is an extremely rare unknown gender first name. Much more prevalently, Gruenfeldt-Roy is the last name as well as the forename. Parts of the name also exists independently as a last name Gruenfeldt, and a last name Roy.
| VARIANT | COUNTRY |
|---|---|
| Gruenfeldt-Roy | United States |