Cognomen Valein (Valein 
) , throughout the world, is a very rare last name. The last name Valein is characteristic of France, where it is a very rare surname, South Africa, where it is an extremely rare surname, and the United States. Very seldom, Valein is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valein | Philippines, India, France, United States, South Africa |
| julie valein Ph.D. Université de Valenciennes et du Hainaut-Cambrésis 2008 |
|