NO,
Real Cinnamon comes from a plant called Cinnamomum Zeylanicum or Cinnamomum verum  and it is native to Sri Lanka. Therefore, Ceylon Cinnamon cannot originate from elsewhere in the world. Cassia cinnamon comes from the cassia tree.
If you are looking for true and real Ceylon Cinnamon, Cinnamon Diary is the best place to buy real Cinnamon!