All around the world, Huaico (Huaico 
) is an extremely rare unknown gender first name. Much more prevalently, Huaico is the last name as well as the forename.
Nany, Marco Antonio, Pedro Pascual, Juan Carlos, Christopher, Christian, Natalia, Jessica, Claudia, Marcela, Mariela, Mariana, Eliana, Roxana, Beimar, Pedro, Carlos Enrique, and Roberto Enrique