Family name Кахаржан (Кахаржан 
) , all around the world, is a very rare surname. The cognomen Кахаржан is habitual in Kyrgyzstan, where it is a rare surname, and Russia, where it is an extremely rare surname. Also, Кахаржан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кахаржан | Kyrgyzstan, Kazakhstan, Russia, Ukraine |