Worldwide, Vilão (Vilão 
) is an extremely rare unknown gender first name. Much more prevalently, Vilão is the last name as well as the forename.
Ana, Inês, Magali, Mário, Silvio, Sergio, Carlos, Raquel, Daniel, Dalila, Teresa, Emilia, Filipa, Fábio, Isabel, O Pedro, Mariana, Sérgio, Claudio, Roberto, Ricardo, Daniela, Helga, Julio, João, José, Rui, Sara, Caio, Rute, Lara, Luis, Thay, Nuno, Hugo, Vera, Liliana, Maria, Sonia, Aline, Bruno, Paula, Paulo, Pedro, David, Dalva, Luisa, Luís, Marta, and Eduarda