Family name Giouzel (Гюзел 
, Гюзэль , Giouzel 
) , in the world, is a very rare last name. The family name Giouzel is habitual in Greece, where it is a very rare surname, Kyrgyzstan, and Russia. Measured by absolute frequency, it most frequently occurs in Russia, Greece, and Ukraine. More frequently, Giouzel is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Гюзел | Kazakhstan, Russia, Ukraine, Kyrgyzstan |
| Гюзэль | Kazakhstan, Russia |
| Giouzel | Greece, United States |