The original Jurassic Park Tyrannosaurus might have a canon name. I've heard that in The Evolution of Claire the Jurassic Park/World t. rex is often called Rexy by Claire and other characters. I don't know if this is true since I don't have the novel but if somebody else does could you check? Colin Trevorrow in the past has stated that The Evolution of Claire is canon. This I do have evidence of him saying. I do know of the history of the canon name of the T. rex but please don't turn this into an argument of preference. It's an argument of what could be the name of the T rex. I an aware of the fact that the T rex was called Roberta in the storyboards for the original Jurassic Park. I don't think this should be considered canon for two reasons. Number one, the storyboards are like blueprints because they just tell you what to do and thus aren't an actual part of the story. Number 2, storyboards are obscure unless whoever made it or owns it decides to share it or pictires of it to the public. Because really aren't meant to be seen by people outside film production. I believe we need some confirmation from Colin Trevorrow. Don't make any edits on articles just yet. Also a lot of pages use the Roberta nickname
.