Tsukumo Sana = a reference to Tsukumogami, a minor deity/spirit used in japanese sorcerey that animates tools, and NASA the space agency - because Sana is the speaker of space i.e. a tool of space/disciple of the ancient ones
Ceres Fauna = a reference to Ceres the roman goddess of agriculture, fertility and motherhood and Fauna another roman goddess who was the female counterpart to Faunaus (the roman version of Pan) because she is mother nature
Ouro Kronii = a reference to the greek titan Kronos which became a personification of time and ouroboros, the symoblic snake eating its own tail also representing time because she is the warden of time
Nanashi Mumei = a reference to Minerva, the roman goddess of wisdom, justice, law and strategy who is represented as an owl as the owl was a companion of the greek goddess Athena, goddess of war and wisdom which Minerva was the roman version of.
Hakos Baelz = a reference to the primordial first deity Khaos in greek mythology and Bael, the caananitie deity and the namesake of Baelzebub, the demon lord of pestilence (she is a rat because pestilence is spread by rats) because Baelz is the concept of chaos
