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 | Russia, Indonesia, Belarus, India, Mexico |
| Витя | Russia, Belarus, Kazakhstan, Moldova, Uzbekistan |
| Vitia | Democratic Republic of the Congo, Russia, Indonesia, Kosovo, India |
| Vitja | Germany, Slovenia, Russia, United States, Latvia |