Medea (Μήδεια) is from the Greek mēdomai, meaning "to plot" or "to scheme." The Colchian sorceress and granddaughter of the sun god Helios who helped Jason steal the Golden Fleece — and then, when he betrayed her, killed their children. Subject of Euripides's tragedy.
Medea is rare but iconic.
Medea reduces to five — the number of Greek sorcery.