I don't think there's a real signification to the greek names.
I mean, in the Greek Mythology, Morpheus is linked to sleep, Perséphone is a the Spring goddess...as for oracles, it would refers to Delphes one but it was usually told by the Pithy (an old woman who was Apollon's messenger to humans).
I think it's more a mix of references (the Buffy-verse is still nagging at me: the Oracle, the Consellors, the One...): like Zion from the Rasta belief (I can't help but hearing Bob Marley's song at the evocation of Zion
). Then Trinity reminds me of Christianism.
Well, just my 2 cents though here...
Carole
