Final answer:
The trans film icon and Co-director of The Matrix is Lana Wachowski. Lana and her sister Lilly, both trans women, have directed acclaimed movies. Chaz Bono, also transgender, is a public figure but not affiliated with The Matrix.
Step-by-step explanation:
The trans film icon who was the Co-director of The Matrix amongst other incredible films and TV shows is Lana Wachowski. Lana, alongside her sister Lilly Wachowski, is known for co-directing and co-writing blockbuster movies including the entire Matrix series. Both Lana and Lilly are transgender women who have been influential in the film industry. It's important to clarify that Chaz Bono is also a well-known transgender individual, who is the son of Cher and Sonny Bono, but he is not known for directing films like The Matrix.