Menphina is keeper of the twin moons and the goddess of love.
She commands the element of ice and is associated with the eleventh moon of the Eorzean calendar. Menphina is the sister of Azeyma, and the divine lover of Oschon. She is most often depicted as a maid carrying a round Skillet. Her symbol is the full moon.

http://ffxiv.wikia.com/wiki/Menphina
Looks pretty cold (ice) on full moon. But she obviously failed to "keep" the 2nd moon.