Family name Ниматжан (Ниматжан 
) , worldwide, is a very rare cognomen. The surname Ниматжан is habitual in Central Asia, particularly Kyrgyzstan, where it is a rare surname. More prevalently, Ниматжан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ниматжан | Azerbaijan, Kyrgyzstan, Kazakhstan, Russia |