Cognomen Джумажанова (Джумажанова 
) , around the world, is a very rare last name. The surname Джумажанова is characteristic of Kazakhstan, where it is a rare surname, and Ukraine, where it is an extremely rare surname. Much less frequently, Джумажанова is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Джумажанова | Kazakhstan, Ukraine |