Surname Gyulnaz (Гюлназ 
, Гиулназ , Gyulnaz 
) , around the world, is an extremely rare last name. The family name Gyulnaz is characteristic of Kyrgyzstan, where it is a very rare surname, Israel, and Spain, where it is an extremely rare surname. Much more frequently, Gyulnaz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Гюлназ | Kazakhstan, Russia, Ukraine, Kyrgyzstan |
| Гиулназ | Russia |
| Gyulnaz | United States, Israel, Spain |