Globally, Parelho (Parelho 
) is an extremely rare unknown gender first name. Much more frequently, Parelho is the last name as well as the forename.
Mr, Isabel, Mariana, Marcela, Marcelo, Antonio, Adriano, Affonso, Filipa, Candida, Luciana, Carolina, Patricia, Deolinda, Gonçalo, Adalberto, Reginaldo, Beatriz, Francisco, Rafael, Susana, Ms, Ana, Jose, Joao, Vera, Maria, Bruno, André, Pedro, José, Josã, Tiago, Elena, Vania, Marina, Silvia, David, and Francisca