Family name Витя (Vitya 
, Витя 
, Vitia 
) , around the world, is quite a rare surname. The cognomen Витя is characteristic of Kosovo, where it is quite a common surname, Moldova, where it is quite a rare surname, and Albania. Not in comparison with a country's population, it is commonest in India, Russia, and Kosovo. More prevalently, Витя is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vitya | Indonesia, Russia, Belarus, Mexico, India |
| Витя | Uzbekistan, Kazakhstan, Russia, Belarus, Moldova |
| Vitia | Indonesia, Russia, Kosovo, India, Democratic Republic of the Congo |
| Vitja | Germany, Russia, United States, Latvia, Slovenia |