Cognomen Khaytov (Хаитов 
, Khaytov 
, Хайтов 
) , across the world, is quite a common last name. The family name Khaytov is habitual in Tajikistan, where it is quite a rare surname, Kyrgyzstan, and Azerbaijan. Measured by absolute frequency, it is the most numerous in Russia, Tajikistan, and Uzbekistan.
| VARIANT | COUNTRY |
|---|---|
| Хаитов | Uzbekistan, Russia, Tajikistan, Kyrgyzstan, Azerbaijan |
| Khaytov | Israel, United States |
| Хайтов | Kazakhstan, Uzbekistan, Russia, Bulgaria, Kyrgyzstan |