Surname Zdanavičius (Zdanavičius 
) , across the world, is a very rare cognomen. The family name Zdanavičius is characteristic of Northern Europe, particularly Lithuania, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Zdanavičius | Lithuania |
| bronius zdanavičius (b. 1907) |
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| kazimieras zdanavičius Lithuanian astronomer, LT (b. 1938) |
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| rimantas zdanavičius LT (b. 1937) |
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| ričardas zdanavičius LT (b. 1956) |
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| justas zdanavičius Lithuanian astronomer, LT |
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