Edkkakumon wrote:
I think it was just Ymir, but that name was never used in the film.
Ray called the creature Ymir because it was originally conceived as a humanoid giant or cyclopes and Ymir is the name of the king of the frost giants in Norse mythology. As the creature evolved into a more reptilian beast the name stuck up until the eleventh hour when it was discarded because the producers thought it sounded to much like Imam which is the title given to a religious leader in Islam.