Family name Kamshan (Kamshan 
) , around the world, is a very rare cognomen. The cognomen Kamshan is habitual in Malaysia, where it is a very rare surname, India, where it is an extremely rare surname, and the United States. More prevalently, Kamshan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kamshan | Malaysia, United States, Taiwan, India |