Last name Саэс (Saez 
, Sáez , Саэс 
) , in all the world, is a common cognomen. The surname Саэс is characteristic of Chile, where it is a common surname, Panama, where it is quite a common surname, and Spain (explore the name in all countries). In absolute terms, it is commonest in Chile, Spain, and Argentina. Much less frequently, Саэс is the forename as well as the last name.