Cognomen Aristanov (Аристанов 
, Aristanov 
) , in the world, is a rare family name. The cognomen Aristanov is habitual in Azerbaijan, where it is quite a rare surname, Kazakhstan, and Uzbekistan, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Аристанов | Kazakhstan, Azerbaijan, Uzbekistan, Russia, Ukraine |
| Aristanov | Germany, Russia, Kazakhstan |