Gordon Deitrich
character in film "V for Vendetta"
Diedrich Knickerbocker
the fictional 'author' of Washington Irving's History of New York (1809)
Diedrich Hoffendahl
revolutionary in The Princess Casamassima (1866) by Henry James
Dietrich Mannheim
character on TV's "Psych"
Diedrich
female character in manga/anime "Claymore"