Across the world, Ricao (Ricao 
) is an extremely rare masculine forename. Predominantly, Ricao is the last name as well as the forename.
Ana, Iris, Irma, Ivan, Olga, Maria, Mario, Marta, Marco, Mateo, Mayra, Sonia, Sofia, Angel, Areli, Amada, Adayl, Aaron, Celia, Cesar, Belen, Bruno, Hugo, Emma, Elda, Elsa, Luz, Noe, Mano, Sara, Alma, Abel, Aida, Ciro, Raul, Rosa, Karla, Rosi, Dora, Luis, Jane, Jacy, Jary, Jose, Joao, Joel, Juan, Nair, Rita, and Katia