>
Cognomen Wak (Vaca , Wak , วัก ) , across the world, is a widespread last name. The cognomen Wak is habitual in Latin America and the Caribbean, particularly Bolivia, where it is a common surname, Argentina, where it is quite a common surname, and Colombia (explore the name in all countries). In absolute terms, it most frequently occurs in India, Bolivia, and Mexico. Likewise, Wak is the forename as well as the last name.