Multiple choice general knowledge Tom Cruise Thomas Cruise Mapother IV Camille Javal Demetria Gene Guynes Norma Baker Reveal answer Fill a bubble to check yourself A Correct answer Explanation Tom Cruise's full birth name is Thomas Cruise Mapother IV, making option A correct. The 'Mapother' surname is his family name, and he is the fourth in his family line to bear the name. He shortened it to 'Cruise' for his stage name.