Have you ever realized how many famous people named Trey there are? We put together this list of celebrities named Trey to show that Treys have a lot of good representation for their names. Some of the famous Treys on this list might go by Tray, so this list also includes famous people named Tray. From actors named Trey to athletes named Trey, this list should include the most notable people whose name is Trey. This list includes well-known Treys like NBA superstar Trey Burke of the Utah Jazz, Phish guitarist Trey Anastasio who sometimes plays with Dave Matthews, and South Park co-creator Trey Parker, who has won many awards for co-writing The Book of Mormon.