Last name Сайдханов (Сайдханов 
) , worldwide, is an extremely rare family name. The cognomen Сайдханов is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Сайдханов | Kyrgyzstan |
Saidhanov, and Saidkhanov