Last name Rajshan (Райсхан 
, Rajshan 
) , in all the world, is an extremely rare cognomen. The last name Rajshan is habitual in Central Asia, particularly Kazakhstan, where it is a very rare surname. More frequently, Rajshan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Райсхан | Russia, Kazakhstan |
| Rajshan | United States, India |