Last name Рачюнас (Рачюнас 
) , around the world, is an extremely rare family name. The cognomen Рачюнас is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Рачюнас | Russia |
|
рачюнас, антанас Soviet composer (1905-1984), LT (b. 1905) |
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