Easter egg: If you own the DVD highlight the THX logo in sound setup and quickly press 1138 on your DVD remote to enter a hidden goof reel (This works on Attack of the Clones as well.).
Easter egg: On the first two deleted scenes, highlight Main Menu and hit right. You'll get a different feature for each scene.
Answer: No. According to the official sources, Maul was trained in the Sith ways from a very early age - it's quite likely that he himself doesn't remember his original name. Even if he does remember it, it would mean nothing to him any more - the Sith and their ways are his life - and he certainly wouldn't answer to it. According to the non-canon novel "Darth Plagueis", Darth Maul was named "Maul" by his mother before she turned him over to a young Palpatine. He didn't take a new name when he got the title "Darth."
Tailkinker ★