Surname Jucaitis (Jucaitis 
) , throughout the world, is a rare last name. The family name Jucaitis is habitual in Northern Europe, particularly Lithuania, where it is quite a rare surname, Latvia, where it is a rare surname, and Estonia. In absolute terms, it is commonest in Lithuania, Latvia, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Jucaitis | Estonia, France, Latvia, Lithuania, United States |
| antanas jucaitis Lithuanian sculptor, LT (b. 1868) |
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| pranas jucaitis (b. 1896) |
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