Surname Zaydova (Заидова 
, Zaydova, Зайдова 
) , in the world, is a rare family name. The cognomen Zaydova is habitual in Kyrgyzstan, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Belarus. In absolute terms, it is commonest in Russia, Kyrgyzstan, and Kazakhstan. Very seldom, Zaydova is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Заидова | Kyrgyzstan, Kazakhstan, Belarus, Russia, Bulgaria |
| Зайдова | Ukraine, Russia, Kazakhstan |