Surname Viliyan (Viliyan 
) , worldwide, is a very rare cognomen. The surname Viliyan is habitual in Myanmar, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Viliyan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Viliyan | Italy, Bulgaria, United States, India, Myanmar |