Cognomen Момынбаева (Момынбаева 
) , in the world, is a very rare surname. The cognomen Момынбаева is characteristic of Central Asia, particularly Kazakhstan, where it is a rare surname. Much less frequently, Момынбаева is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Момынбаева | Kazakhstan |