Cognomen الدو (Aldo 
, الدو 
) , throughout the world, is a common surname. The last name الدو is characteristic of 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 is the most numerous in Mexico, Indonesia, and Argentina. More prevalently, الدو is the forename as well as the last name.