harmonia (hahr-moh-nee-uh) Harmonia was the daughter of Ares and Aphrodite, or Aphrodite in Hephaestus, depending on who you ask â€”Grecians werenâ€™t very monogamous back then. She was the personification of order and civic duty, the perfect hall monitor. TODAY The girl who has her life planned out in 15-minute intervals on her BlackBerry. She never has a hair out of place and is annoyingly perfect. Do not invite her to a party unless you can trick her into drinking.