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 | Kazakhstan, Kyrgyzstan, Azerbaijan, Russia, Uzbekistan |
| Aljanov | Kazakhstan |
| Алйанов | Russia |
| Алянов | Russia, Ukraine, Kazakhstan, Kyrgyzstan |