Family name Buș (Буш 
, Buș 
) , throughout the world, is quite a rare surname. The last name Buș is characteristic of Kazakhstan, where it is quite a rare surname, Russia, where it is a rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Буш | Kazakhstan, Ukraine, Belarus, Kyrgyzstan, Russia |
| Buș | Romania |
| laurențiu buș Romanian footballer, RO (b. 1987) |
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| sergiu buș Romanian footballer, RO (b. 1992) |
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