Surname Koshzhanova (Кошжанова 
, Koshzhanova 
) , all around the world, is a rare cognomen. The last name Koshzhanova is habitual in Kazakhstan, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Koshzhanova is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кошжанова | Kazakhstan |
| Koshzhanova | United States |