AA never had a name picking system, and AO lets you pick names from a pre-set list of names.
However, there are canon names.
The Peacekeeper is actually Adventures (pronounce like Heracles) Arcane, hence the name of the game, a lightning magic user, basic combat and magic dagger wielder.
Meanwhile, the protagonist of Arcane Odyssey is none other than Odysseus Arcane, wielder of, you guessed it, lightning magic user, holder of Eagle’s patrimony, basic combat and old dagger wielder.
There are some fundamental similarities between the two: both wield lightning maguc, with Odysseus Arcane wielding a lightning-based spirit weapon, both are naturally skilled in basic combat and are capable wielders of daggers. Additionally, they share their last name: Arcane.
This all points to one thing.
Odysseus Arcane will find a sea curse and take it, invoking the rage of Adventures “The Peacekeeper” Arcane, who set out to destroy the sea curses. They will fight, and Adventures will tell Odysseus “Odysseus, I am your father”.
Odysseus Arcane will remember all of his friends and then defeat his father with his lightning magic, basic combat and dagger wielding skills.
He will then stand up, wind blowing his hair back, looking into the sunset, and exclaim
“This truly has been an Arcane Odyssey in a World of Magic full of Arcane Adventures in which happens a Pirate Party where an Adventure Story of Online Fighting is told”
I did it, I solved Arcane Odyssey