Surname Викторий (Viktoriy 
, Viktory 
, Викторий 
) , around the world, is a rare family name. The last name Викторий is characteristic of Slovenia, where it is a rare surname, Slovakia, and Belgium, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Indonesia, India, and Slovakia. Also, Викторий is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Viktoriy | United States, India, Ukraine, Russia |
| Viktory | Tanzania, Indonesia, Slovakia, India, Russia |
| Викторий | Kazakhstan, Ukraine, Belarus, Kyrgyzstan, Russia |
| Viktorij | Ukraine |