Family name Karaliūnas (Karaliūnas 
) , in all the world, is a very rare last name. The last name Karaliūnas is habitual in Northern Europe, particularly Lithuania, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Karaliūnas | Lithuania |
| bronius karaliūnas LT (b. 1943) |
|
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| mindaugas karaliūnas researcher |
|