Family name ואיה (Valle 
, ואיה 
) , all over the world, is a widespread last name. The cognomen ואיה is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a common surname, El Salvador, and Honduras (explore the name in all countries). Measured by absolute frequency, it is commonest in Latin America and the Caribbean, particularly Mexico, Brazil, and Nicaragua. Very seldom, ואיה is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valle | Spain, Nicaragua, Brazil, Mexico, Guatemala |
| ואיה | Israel |