Family name Marianas (Marianas 
) , in the entire world, is quite a rare last name. The surname Marianas is habitual in Philippines, where it is a rare surname, Afghanistan, and Spain, where it is a very rare surname. Much less frequently, Marianas is the forename as well as the last name.
Ben, Sanny, Susan, Sopio, Sofio, Algie, Angel, Anita, Arien, Arnel, Adora, Celso, Prosy, Rodel, Romeo, Ronie, Roger, Roque, Resel, Ruben, Delia, Dante, Mabel, Maria, Eric, Elsa, Roy, Lea, Mona, Alex, Alma, Roel, Remy, Rita, Riza, Rudy, Darel, Ruel, Gina, Leny, Lina, Liza, Joel, Joey, Jojo, Jean, Nora, Noli, Dina, and Daisy