Family name Валья (Valia 
, Валья 
) , all around the world, is quite a common last name. The last name Валья is characteristic of Georgia, where it is quite a common surname, Greece, where it is a rare surname, and Burkina Faso. In absolute terms, this name is the most popular in India, Georgia, and Italy. Likewise, Валья is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valia | Georgia, Democratic Republic of the Congo, Greece, India, Cyprus |
| Валья | Kazakhstan, Ukraine, Russia |