Surname Dudėnas (Dudėnas 
) , in the world, is a very rare family name. The surname Dudėnas is habitual in Northern Europe, particularly Lithuania, where it is a rare surname.
| vytautas dudėnas Lithuanian economist and politician, LT (b. 1937) |
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| henrikas dudėnas (b. 1933) |
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| arūnas dudėnas Lithuanian politician, LT (b. 1983) |
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