Kringle- Another name used for Santa Claus, Kris Kringle.
Moore- Author Clement Clarke Moore, Twas the Night Before Christmas.
Jessica- The name of Mrs. Claus in Santa Claus is Coming to Town; Ellie's grandma
Nicholas- Santa Claus, Jolly ole' good Saint Nick; Ellie's granddaddy
Chris- Santa Claus; Ellie's dad
Holly- Holly Berries; Ellie's mom
Ebenezer- Ebenezer Scrooge from A Christmas Carol; Eb Ellie's brother
Aaron- The Little Drummer Boy's first name. Gabriel's brother
Gabriel- the archangel who tells Mary that she is going to give birth to the Son of God; Aaron's brother
Moroz- Russian name for Santa Claus (Correct me if I'm wrong); Gabriel and Aaron's last name
Greasons- Combination of Greetings and Seasons
Jaxson Frost- Jack Frost's son.