Across the world, Адельжан (Адельжан 
) is a very rare male given name. The forename Адельжан is habitual in Kazakhstan, where it is a rare masculine name, and Russia, where it is a very rare male name. Much less frequently, Адельжан is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Адельжан | Kyrgyzstan, Kazakhstan, Ukraine, Russia |