| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Vasco | BAHS-ko (Spanish), VASH-koo (Portuguese) | Spanish, Portuguese, Italian | ||
| Vasil | vah-SIL (Bulgarian) | Bulgarian, Macedonian, Georgian, Albanian | ||
| Vasile | - | Romanian | ||
| Vasili | vah-SEE-lee | Russian | ||
| Vasilica | - | Romanian | ||
| Vasilija | - | Serbian, Macedonian | ||
| Vasilije | - | Serbian | ||
| Vasilisa | vah-see-LEE-sah | Russian | ||
| Vasiliy | vah-SEE-lee | Russian | ||
| Vasilka | - | Bulgarian, Macedonian | ||
| Vasily | vah-SEE-lee | Russian | ||
| Vaska | - | Russian, Macedonian, Bulgarian | ||
| Vasko | - | Macedonian, Bulgarian | ||
| Vaso | - | Greek, Georgian, Serbian | ||
| Vassily | vah-SEE-lee | Russian |