Globally, Cuyo (Cuyo 
, Cuje 
) is a very rare male forename. Much more prevalently, Cuyo is the last name as well as the forename.
De, Rene, Reto, Rica, Rico, Rina, Rita, Rudy, Gina, Lean, Roly, Leah, Lucy, Luis, Jose, John, Joan, Joel, Joey, Joie, Jojo, Liza, Ross, Rosa, Raul, Mae, Max, Ana, Ace, Kim, Deo, Luz, Joy, Edy, Ian, Mary, Mark, Marx, Mery, Myra, Saul, Alex, Alan, Abel, Aida, Cris, Juan, and Jhon