Last name Vajdička (Vajdička 
) , throughout the world, is a very rare cognomen. The surname Vajdička is habitual in Southern Europe, particularly Croatia, where it is a rare surname.
| ľudovít vajdička SK (b. 1907) |
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| elemír vajdička SK (b. 1914) |
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michal vajdička Slovak theater director, SK (b. 1976) |
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| ľubomír vajdička SK (b. 1944) |
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