Cognomen Tamošiūnaitė (Tamošiūnaitė 
) , in all the world, is a very rare family name. The surname Tamošiūnaitė is habitual in Northern Europe, particularly Lithuania, where it is quite a rare surname.
| daiva tamošiūnaitė Lithuanian voice actor, television presenter and politician, LT (b. 1966) |
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| edita tamošiūnaitė teacher and politician, LT (b. 1976) |
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| aistė tamošiūnaitė researcher |
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