These Characters are from the book and fanpop articles.

Percy:Poseidon
Annabeth:Athena
Brianna:Poseidon
Jason:Jupiter
Piper:Aphrodite
Leo:Hephaestus
Reyna:Minerva
Bobby:Mecury
Hazel:Apollo
Gwendolyn:Venus
Dakota:Mars

I might add in some of thr old characters from the percy jackson series like ;




GROVER
THALIA
TRAVIS
CONOR
CLARESSE
RACHEL
DREW
AND MORE ONCEW I THIK OF THEM.