why does luke have the last name skywalker
Skywalker family The Skywalker family is a fictional family in the Star Wars franchise. Within the series' fictional universe, the Skywalkers are a bloodline with strong inherent capabilities related to the Force. Luke Skywalker, his twin sister Princess Leia, and their father Darth Vader are central characters in the original Star Wars film trilogy. Vader, in his previous identity as Anakin Skywalker, is a lead character in the prequel film trilogy. Luke, Leia, and Leia's son Kylo Ren play crucial roles in the sequel trilogy of films.