Tav BG3 is a term used in the game Baldurs Gate 3. It is the default name for a custom character in the game. The name section in character creation didnt stand out much, so a lot of people accidentally created a character called Tav, and it became a bit of a meme for a minute. Tav is present from the very beginning, and if theyre not careful, can follow the party throughout the entire game. The option to change your characters name from Tav is available in the game. The name Tav refers to Baldur’s Gate 3’s original game title, Project Gustav.