Around the globe, Leilen (Leilen 
) is a very rare predominantly girly, but scarcely masculine forename. The given name Leilen is habitual in Argentina, where it is a very rare feminine name, and Philippines. Very seldom, Leilen is the last name as well as the forename.
Aimo, Taming, Turner, Tuazon, Vargas, Velozo, Farré, Ferrer, Flores, Shelton, Silvina, Capello, Berdini, Herrera, Maritano, Martinez, Sarandon, Cochetti, Bugayong, Guerrini, Gonzalez, Valencia, Gracia, Rivero, Robles, Prieto, Cena, Ragu, Diaz, Vera, Wall, Macca, Monti, Saieg, Saenz, Avila, Figueroa, Basan, Kelen, Panes, Pinto, Trani, Velez, Wagas, Avalos, Campos, Coccoz, Barros, Kahue, and Zeballos