Surname באאז (Baez 
, באאז 
) , across the world, is a widespread last name. The family name באאז is habitual in Latin America and the Caribbean, particularly Paraguay, where it is a widespread surname, the Dominican Republic, where it is a common surname, and Puerto Rico (explore the name in all countries). In absolute terms, this name is the most popular in Latin America and the Caribbean, particularly Mexico, Argentina, and the Dominican Republic. Much less frequently, באאז is the forename as well as the last name.