Cognomen Мамыржан (Мамыржан 
) , worldwide, is a rare last name. The surname Мамыржан is characteristic of Kyrgyzstan, where it is quite a rare surname, and Russia, where it is an extremely rare surname. More prevalently, Мамыржан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Мамыржан | Kazakhstan, Azerbaijan, Russia, Kyrgyzstan |