Last name Wâ (Wâ 
) , throughout the world, is a rare family name. The last name Wâ is characteristic of Northern Africa, particularly Tunisia, where it is quite a rare surname, Algeria, where it is a rare surname, and Morocco. In absolute terms, this name is the most popular in Northern Africa, particularly Algeria, Egypt, and Tunisia. More frequently, Wâ is the forename as well as the last name.