All around the world, Casstro (Casstro 
) is an extremely rare unknown gender first name. Predominantly, Casstro is the last name as well as the forename.
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