Cognomen Клиуенкова (Клиуенкова 
) , across the world, is a very rare family name. The cognomen Клиуенкова is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Клиуенкова | Russia |
Kliuenkova, and Klyuenkova