Family name Gülkan (Gülkan 
) , around the world, is quite a rare last name. The surname Gülkan is habitual in Western Asia, particularly Turkey, where it is quite a rare surname. Much less frequently, Gülkan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gülkan | Turkey, Croatia |
| veli gülkan Turkish politician, TR (b. 1920) |
|