Cognomen Тавшанов (Тавшанов 
) , across the world, is a very rare family name. The family name Тавшанов is habitual in Kyrgyzstan, where it is a very rare surname, Kazakhstan, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Тавшанов | Russia, Ukraine, Kazakhstan, Kyrgyzstan |