Surname Krikščiūnas (Krikščiūnas 
) , all over the world, is a very rare family name. The surname Krikščiūnas is characteristic of Northern Europe, particularly Lithuania, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Krikščiūnas | Lithuania |
| antanas krikščiūnas (b. 1891) |
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| jurgis krikščiūnas LT (b. 1894) |
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| jurgis krikščiūnas (b. 1919) |
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| romualdas krikščiūnas Lithuanian bishop, LT (b. 1930) |
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| vaclovas krikščiūnas LT (b. 1947) |
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| arvydas krikščiūnas LT (b. 1963) |
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| vytautas krikščiūnas LT |
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