Family name Марденов (Марденов 
) , throughout the world, is a rare last name. The cognomen Марденов is habitual in Kazakhstan, where it is quite a rare surname, Russia, where it is an extremely rare surname, and Ukraine. Very seldom, Марденов is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Марденов | Kazakhstan, Russia, Ukraine |
| марденов, марат пазылович KZ (b. 1940) |
|