Cognomen Жаинакова (Жаинакова 
, Jainakova, Zhainakova 
) , in the entire world, is a very rare family name. The family name Жаинакова is characteristic of Kyrgyzstan, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Жаинакова | Russia |
| Zhainakova | Kyrgyzstan, Kazakhstan |