This is quick quick. Because I haven't thought of many details

Okay so her father was a wolf shifter (white who was adopted into Spanish family, hints why surname is Castellano ) He also appears as a Northwestern Wolf. Her mother was a element manipulator/ bender who mainly specialized in water and air (Spanish side of her) . Her mother came to America to escape execution from some type of rival group, soon meeting the father in a small town in Alaska. He originally grew up in New Hamphire but ended up in Alaska.  They mingled and dated for a few years before getting married. Then they had little Moon. They lived in a small cabin a few miles from Chickaloon for about 9 years.  Everything was good until the mother's past caught up with her. They found out where she was living. At the time it was Moon and her father home. Moon was hidden and her father was murdered by a specific hunter *cough* as a sign to the mom. So naturally moon and her mom fled, constantly moving around the United States. Her mom got sick often and when Moon  was about 12 or 13 she passed away.

From that point on I have no idea besides the fact she met Shadow and Creepy/ Killex/ Sparky.

So
Fathers name: Tyler Castellano
Mothers name: Camila Castellano
Hunter' s name: ???

Image of Chickaloon here (not mine) :

Creepy_The_Wolf

Pretty good for coming up with most of it on the fly