Last name Arinov (Arinov 
, Аринов 
) , around the globe, is quite a rare family name. The last name Arinov is habitual in Kazakhstan, where it is quite a rare surname, Azerbaijan, and Kyrgyzstan. Much less frequently, Arinov is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arinov | Kazakhstan, China, United States, Germany, Russia |
| Аринов | Kazakhstan, Kyrgyzstan, Azerbaijan, Russia, Ukraine |