Family name Aljanov (Алжанов 
, Aljanov , Алйанов ) , throughout the world, is quite a rare last name. The cognomen Aljanov is habitual in Azerbaijan, where it is quite a rare surname, Kazakhstan, and Kyrgyzstan. Much less frequently, Aljanov is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Алжанов | Azerbaijan, Kazakhstan, Uzbekistan, Russia, Kyrgyzstan |
| Aljanov | Kazakhstan |
| Алйанов | Russia |
| Алянов | Kyrgyzstan, Kazakhstan, Russia, Ukraine |