Cognomen Сайпов (Сайпов 
, Saipov 
) , in the world, is quite a rare last name. The surname Сайпов is characteristic of Uzbekistan, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Czechia. Measured by absolute frequency, it is commonest in Uzbekistan, Kazakhstan, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Сайпов | Kazakhstan, Russia, Kyrgyzstan |
| Saipov | Czechia, Belgium, Russia, Kazakhstan, Uzbekistan |