Reyna Ramirez-Arellano is the demigod Daughter of Enyo and Julian Ramirez-Arellano. She was born in San Juan and lived there until she was seven-years-old. Her father, Julian, went insane and tried to murder her and her sister, so Reyna killed him. Rather than going to Camp Half-Blood, she and her sister, Hylla, found sanctuary on Circe's Island.

Community content is available under CC-BY-SA unless otherwise noted.