Surname Кошмурзаев (Кошмурзаев 
) , around the globe, is a very rare last name. The last name Кошмурзаев is habitual in Kyrgyzstan, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname. Much less frequently, Кошмурзаев is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кошмурзаев | Kyrgyzstan, Kazakhstan, Russia |
Koshmurzaev, and Koshmurzayev