Cognomen Басылбек (Басылбек 
) , in the entire world, is a very rare surname. The last name Басылбек is habitual in Kyrgyzstan, where it is quite a rare surname, and Russia, where it is an extremely rare surname. Also, Басылбек is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Басылбек | Kyrgyzstan, Kazakhstan, Russia |