Christine "Christy" Thorndyke is a 12 human girl and the younger sister to Christopher Thorndyke. Christy has long blonde hair, normally held up in a high ponytail, and bright blue eyes. 


  • Christy is set to take Chris' place as Sonic's human best friend while Chris becomes her older brother.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.