We were talking about Pallas (as in Pallas Athena) the other day, and it seems the mythological roots for that name are (mirabile dictu!) more complex than we thought. There was a Pallas who was a Libyan nymph and childhood friend of Athena, according to certain traditions:
"They say that after Athene's birth, she was reared by Triton, who had a daughter named Pallas. Both girls cultivated the military life, which once led them into contentious dispute. As Pallas was about to give Athene a whack, Zeus skittishly held out the aegis, so that she glanced up to protect herself, and thus was wounded by Athene and fell. Extremely saddened by what had happened to Pallas, Athene fashioned a wooden likeness of her, and round its breast tied the aegis which had frightened her, and set the statue beside Zeus and paid it honour." [Pallas the Nymph]In Book 7, the Pallas whose two sons arrive with Cephalus is a brother of King Aegeus. This Pallas had 50 sons, all later killed by Theseus. But there's another Pallas, the Titan of warcraft, also relevant to Athena: