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 | South Africa, Philippines, United States, India, France |
| julie valein Ph.D. Université de Valenciennes et du Hainaut-Cambrésis 2008 |
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