Doomguy/Doom Slayer's name is B.J. Blazkowicz. He's the grandson of Commander Keen (whose real name is also William J Blazkowicz), and the great-great grandson of the B.J. Blazkowicz who was the Wolfenstein character.
Yes, all the ID software characters have the same name and are all related. They're also canonically Jewish and the family is from Milwaukee, WI.
Doomguy/Doom Slayer's name is B.J. Blazkowicz. He's the grandson of Commander Keen (whose real name is also William J Blazkowicz), and the great-great grandson of the B.J. Blazkowicz who was the Wolfenstein character.
Yes, all the ID software characters have the same name and are all related. They're also canonically Jewish and the family is from Milwaukee, WI.