Cognomen Боскумбаева (Боскумбаева 
) , in the world, is a very rare last name. The last name Боскумбаева is habitual in Kazakhstan, where it is a rare surname, Kyrgyzstan, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Боскумбаева | Kyrgyzstan, Kazakhstan, Russia |