Surname Mareño (Mareño 
) , around the world, is a rare cognomen. The family name Mareño is characteristic of Latin America and the Caribbean, particularly Bolivia, where it is quite a rare surname, Argentina, where it is a rare surname, and Peru, where it is a very rare surname.
Ana, Edson, Ivana, Oscar, Zulma, Mariel, Martin, Matias, Monica, Sandra, Silvia, Alicia, Alvaro, Andres, Ariana, Carlos, Carina, Javier, Johana, Jhonny, Noelia, Nelson, Norma, Nimia, Juana, Julio, Alex, Axel, Paul, Rene, Gris, Lino, Lody, Jose, Juan, Ilem, Eliana, Ivan, Sonia, Ariel, Carla, Pavel, Ramon, David, Diego, Litzi, Jorge, Jesus, Maria, and Elvira