Ariel Sharon was the son of Shmuel Scheinerman; Amiri Baraka was born LeRoi Jones. Uri Avnery was born Helmut Ostermann; Benjamin Netanyahu's father was born Benzion Mileikowsky. Louis Farrakhan was Louis Eugene Wolcott; Malcolm X was Malcolm Little; Muhammad Ali was Cassius Clay.  Martin David (Meir) Kahane passed, as "Michael King".  The differences come after.