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