Save Gender Masculine Usage Greek Mythology Scripts Λήλαντος(Ancient Greek) Pronounced Pron. LEE-lAn-tos, LEE-lAn-Taws [key] Other Forms FormsLelantus Meaning & History Derived from Greek λανθάνω (lanthano) meaning "to escape notice, go unobserved". This was the name of a Titan of air in Greek mythology, associated with invisibility and stealth.