Family name Буужан (Буужан 
) , in all the world, is a very rare cognomen. The last name Буужан is habitual in Central Asia, particularly Kyrgyzstan, where it is quite a rare surname. Likewise, Буужан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Буужан | Russia, Kyrgyzstan |