Throughout the world, Vaidutis (Vaidutis 
) is a very rare boy's first name. The forename Vaidutis is habitual in Northern Europe, particularly Lithuania, where it is a rare boy's name.
| VARIANT | COUNTRY |
|---|---|
| Vaidutis | Lithuania, United States |
| vaidutis kučinskas LT (b. 1947) |
|