Last name Viliant (Viliant 
) , throughout the world, is a very rare family name. The family name Viliant is habitual in Indonesia, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and the United States. Very seldom, Viliant is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Viliant | Venezuela, Indonesia, United States |