Family name Tamošauskas (Tamošauskas 
, Тамошаускас 
) , all over the world, is a very rare last name. The cognomen Tamošauskas is habitual in Lithuania, where it is quite a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tamošauskas | Lithuania |
| Тамошаускас | Ukraine, Russia |
| marijonas tamošauskas (b. 1868) |
|
|
| juozas tamošauskas RU (b. 1900) |
|
|
| povilas tamošauskas badminton player, LT (b. 1938) |
|
|
| povilas tamošauskas LT (b. 1939) |
|