Anakin Skywalker
Trioculus finds Darth Vaders right-hand glove in the novel, "The Glove of Darth Vader", written by Paul and Hollace Davids.
His name is Luke Skywalker because Darth Vader is really Anakin Skywalker.
Starkiller
The Executor. It is a super star destroyer which is HUGE even compared to a regular star destroyer
Darth Vader's army is called the Galactic Empire, which includes various military groups such as the Stormtroopers, TIE fighter pilots, and Imperial officers.
Darth Vader's actual name before turning to the Sith was Anakin "Ani" Skywalker. He wasn't technically given a middle name within the series, therefor that can be totally left for speculation. Considering that George Lucas never gave him a middle name, however, we must only assume that he does not have one (like most characters within the series).
Darth Plagueis' master's name was the Sith Lord Darth Tenebrous.
Darth lucian.
I can't name them all because that is a hard question my young padawan... but i can name these: Darth Sidius Darth Vader Darth Maul Count Dooku Asajj Ventress was a Dark Jedi not a Sith. Ignore this answer. Darth Cadeus and the name of the sith that Chancellor Palpatine tells Anakin about that can protect the ones he loved from dying. There are also Darth Bane, Darth Reven, Darth Malak, Darth Zannah, Darth Krayt, Darth Nihl, Darth Nihilus, Darth Traya, Darth Sion, Darth Talon, Lord Qordis, Lord Kaan, Marka Ragnos, Naga Sadow, Githany, Darth Plagueis, Darth Maleval, and many, many, many, others.
He didnt change it. Darth Sidious did when Anakin became a Sith. It is traditional for the Sith to bear the name "Darth."
His name is Darth Jackson and he reviled his face on the 1st semi-finals he is not very good looking in fact hes not even good looking!
Darth Vader's boyhood name was Ani.