Surname Giuloglan (Гюлоглан 
, Гиулоглан , Giuloglan 
) , throughout the world, is an extremely rare cognomen. The surname Giuloglan is habitual in Georgia, where it is a very rare surname, and Russia, where it is an extremely rare surname. Much more prevalently, Giuloglan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Гюлоглан | Ukraine, Russia, Kazakhstan |
| Гиулоглан | Russia |
| Giuloglan | Georgia, Russia |