Is this accurate?

Cichol, Neamhain, Morrighan, etc are gods and goddess. Nao and Marlowe are not, Nao is a human Tuatha Dé Danann. It is unknown what Marlowe is. There are two definitions for Deity that seems to be confusing people. A deity is either a non-god who is treated like a god (an example would be a Pharaoh) or a god. I think we should eradicate the term "Deity" from the wiki and replace it with other, less ambiguous words. Let us categorize the gods and goddess as gods and goddesses, and leave Nao and perhaps Marlowe under "Higher Entities". Another thing is Aton Cimeni does not technically fall under the same category as gods. Dananns, Fomorians, and Milletians are lower-class beings. Gods are middle-class beings. Aton Cimeni is the god of gods, he is the only member of the upper-class.

Nao is a goddess. Nao was a human. Nao was known as Mari while she existed as a human.

Where in the game does it say Nao is a goddess? Find me that. All it actually says is that she was once Mari and that Morrighan hired her to watch over the soul stream.