Lilith

Lilith was the only female cadet at Cheiron's Academy and after some taunting from the boys become a friend of the teenage Hercules, Iolaus, and Jason. Eventually, she left the Academy after an offer to join the Telaquire Amazon tribe and became a fierce warrior also somewhat cold but was convinced to go back to the academy.

After Lilith graduated she rejoined the Amazons and gave birth to a daughter, Seska, who's father is Jason unbeknownst to him, but revealed to him in the H:TLJ episode The Academy.