Surname אלדו (Aldo 
, Aldus 
, אלדו 
) , all over the world, is a common cognomen. The surname אלדו is habitual in Latin America and the Caribbean, particularly Mexico, where it is quite a common surname, Nicaragua, and Guadeloupe (explore the name in all countries). In absolute terms, it most frequently occurs in Mexico, Indonesia, and Argentina. More frequently, אלדו is the forename as well as the last name.