Multiple choice general knowledge whats tom riddles middle name sythrin marvolo Hiaka padfoot Reveal answer Fill a bubble to check yourself B Correct answer Explanation Tom Marvolo Riddle is Voldemort's birth name. His middle name 'Marvolo' comes from his maternal grandfather Marvolo Gaunt. The name anagrams to 'I am Lord Voldemort', which he reveals in Chamber of Secrets.