Across the world, Галдан (Galdan 
, Галдан 
) is a very rare mostly boy's, but seldom feminine first name. The forename Галдан is habitual in Southern Asia, particularly India, where it is an extremely rare dominantly boy's, but uncommonly girly name. Also, Галдан is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Galdan | Spain, United States, Philippines, Mongolia, India |
| Галдан | Ukraine, Russia |