Cognomen Куртмалаев (Куртмалаев 
) , across the world, is a very rare family name. The last name Куртмалаев is characteristic of Kyrgyzstan, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. In absolute terms, it is commonest in Kazakhstan, Russia, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Куртмалаев | Kyrgyzstan, Kazakhstan, Russia, Ukraine |