Last name Ктанова (Ктанова 
) , all around the world, is a very rare surname. The family name Ктанова is habitual in Kazakhstan, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ктанова | Kyrgyzstan, Kazakhstan, Russia |