His name is Luke Skywalker because Darth Vader is really Anakin Skywalker.
Luke Skywalker and Darth Vader are 2 different people.
Actually, Darth Vader is Luke Skywalker's father
Darth Vader (Anakin Skywalker).
Luke Skywalker!
Darth Vader, who's real name is Anakin Skywalker, has two children, twins. They are Luke Skywalker and Leia Organa (Princess Leia). They were separated at birth after the death of their mother. By a twist of fate, both of them end up fighting against their own father.
because,Darth Vader is Also Anakin Skywalker who got married to padma Admadola
Yes
Darth Vader
Luke Skywalker
Luke. Search your feelings, you know it to be true.
Anakin Skywalker aka Darth Vader