It seems that there is still not "favorite" name for the futur Tesla Pickup truck? I wonder if the look might be very different from the Model S shape, then the name might also be follow a different track? What about using any celestial names since Tesla and SpaceX are associated in some way? Why not starting using some of the very well known constellations or moons of the solar system? Just to start the list, Mars has Phobos and Deimos. About constellations, well ... Taurus was already used, and NASA also used many of them. I found Cassiopeia not too commonly used.
Would they still have any claim to "Model T" after this many years? Trademarks are renewable but they aren't renewable forever. (That's the limit of my expertise on the subject.)