75%RatingSave Gender Masculine Usage Greek Mythology Scripts Δεῖμος(Ancient Greek) Pronounced Pron. DEH-MOS(Classical Greek) DIE-məs(English) [key·IPA] Meaning & History Means "terror" in Greek. This was one of the sons of the Greek god Ares. Also, a moon of Mars bears this name. People think this name isRate·Details classic mature formal upper class devious strong strange complex serious nerdy Categories celestial, deities, fear, feelings, Greek mythology, moons, moons of Mars, mythology, nature, space, war deities