Lily Potter, born Lily Evans, is a significant character in the Harry Potter series created by J.K. Rowling. She is known for her bravery and love, which ultimately led to her sacrifice to protect her son, Harry Potter, from the dark wizard Lord Voldemort. Her legacy of love is a central theme throughout the series. As a skilled witch, Lily was a member of Gryffindor House at Hogwarts School of Witchcraft and Wizardry. She was also a close friend of Sirius Black and James Potter, her future husband. Her character embodies the themes of love and sacrifice, making her a beloved figure among fans of the series.