Surname Койлюбаева (Койлюбаева 
) , throughout the world, is a very rare last name. The last name Койлюбаева is characteristic of Kyrgyzstan, where it is a rare surname, Kazakhstan, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Койлюбаева | Kyrgyzstan, Kazakhstan, Russia |