Family name Casstro (Casstro 
) , all around the world, is a rare last name. The family name Casstro is habitual in Latin America and the Caribbean, particularly Guatemala, where it is a rare surname, Colombia, where it is a very rare surname, and Mexico, where it is an extremely rare surname.
Eli, Kaliss, Pahola, Raissa, Diiana, Lauura, Luiisa, Victor, Marcoss, Kattia, Antonio, Cynthia, Daniela, Julissa, Fabiian, Youness, Mariisol, Raimundo, Tatiiana, Anthony, Brahim, Andres, Alexxa, Mary, Paul, Javi, John, Joao, Noee, Vero, Clara, Karla, Danny, David, Diana, Jorge, Julio, Nancy, Edder, Fadel, Marlin, Miguel, Dayaniita, and William Arturo