Pallas Athena vs Pallas Athene

Pallas Athena and Pallas Athene both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pallas Athena	Yes	No	No	No
Pallas Athene	Yes	No	No	No

As nouns, Pallas Athena and Pallas Athene are synonyms defined as:

Pallas Athena and Pallas Athene: (Greek mythology) goddess of wisdom and useful arts and prudent warfare; guardian of Athens; identified with Roman Minerva

Other synonyms of Pallas Athena include Athena, Athene, Pallas.

Pallas Athena (noun)	Pallas Athene (noun)
(Greek mythology) goddess of wisdom and useful arts and prudent warfare; guardian of Athens; identified with Roman Minerva	(Greek mythology) goddess of wisdom and useful arts and prudent warfare; guardian of Athens; identified with Roman Minerva