Haman (Also known as Haman the Agagite המן האגגי, or Haman the evil המן הרשע) is the main antagonist in the Book of Esther, who, according to the Hebrew Bible, was a vizier in the Persian empire under King Ahasuerus, traditionally identified as Xerxes I. As his name indicates, Haman was a descendant of Agag, the king of the Amalekites, a people who were wiped out in certain areas by King Saul and David.