People — D
Duke Castiglione
b. 1973
sports journalist
Duke Charles Louis Frederick of Mecklenburg
1708 – 1752
monarch
Duke Charles of Mecklenburg
1785 – 1837
military officer
Duke Cheng of Jin
650 – 600 BC
Duke Cheng of Lu
b. 650 BC
aristocrat
Duke Cheng of Qi
850 – 795 BC
Duke Cheng of Qin
Duke Christian
b. 1941
American football coach
Duke Christian Ludwig of Mecklenburg-Schwerin
1912 – 1996
military personnel
Duke Chu of Jin
Duke Chu of Wey
Duke Clement Francis of Bavaria
1722 – 1770
aristocrat
Duke Cleveland
1916 – 1970
baseball player
Duke
composer
Duke Constantine Petrovich of Oldenburg
1850 – 1906
military personnel
Duke Cook
1933 – 2005
American football player
Duke Crittenden
1930 – 2009
farmer
Duke Cunningham
1941 – 2025
politician
Duke Dao of Cao
b. 501 BC
aristocrat
Duke Dao of Jin
586 – 558 BC
Duke Dao of Qi
politician
Duke Dao of Qin
550 – 477 BC
Duke Dawson
b. 1996
American football player
Duke De of Qin
710 – 676 BC
Duke Decter
b. 1970
musician
Duke Dennis
b. 1994
YouTuber
Duke Deuce
b. 1992
rapper
Duke Ding of Jin
Duke Ding of Qi
Duke Dinsmore
1913 – 1985
Formula One driver
Duke Dixon
1862 – 1918
farmer
Duke Dumont
b. 1982
disc jockey
Duke Ejiofor
b. 1995
American football player
Duke Elimar of Oldenburg
1844 – 1895
composer
Duke Ellington
1899 – 1974
pianist
Duke Ellis
b. 1998
baseball player
Duke Erikson
b. 1951
record producer
Duke Ernest Gottlob of Mecklenburg
1742 – 1814
Military Governor
Duke Esper
1868 – 1910
baseball player
Duke Eugen of Württemberg
1820 – 1875
military officer
Duke Eugen of Württemberg
1787 – 1857
composer
Duke Eugen of Württemberg
1846 – 1877
military officer
Duke Eugen of Württemberg
1758 – 1822
writer
Duke Farrell
1866 – 1925
baseball player
Duke Ferdinand Frederick Augustus of Württemberg
1763 – 1834
military leader
Duke Ferdinand I, Duke of Anhalt-Köthen
1769 – 1830
military officer
Duke Ferdinand of Brunswick-Wolfenbüttel
1721 – 1792
military officer
Duke Fergerson
b. 1954
American football player
Duke Fishman
1906 – 1977
actor
Duke Foster
1929 – 1973
American football coach
Duke Franz Joseph in Bavaria
1888 – 1912
politician
Duke Frederick of Saxe-Altenburg
1599 – 1625
aristocrat
Duke Frederick of Saxe-Weimar
1596 – 1622
aristocrat
Duke Friedrich August of Oldenburg
1936 – 2017
Duke Friedrich I, Duke of Anhalt
1831 – 1904
aristocrat
Duke Friedrich II, Duke of Anhalt
1856 – 1918
aristocrat
Duke Friedrich Ludwig, Hereditary Duke of Württemberg
1698 – 1731
aristocrat
Duke Friedrich Wilhelm II, Duke of Saxe-Altenburg
1603 – 1669
aristocrat
Duke Gangneung
Duke Garwood
b. 1969
musician
Duke Georg Alexander, Duke of Mecklenburg-Strelitz
1921 – 1996
Duke Georg Alexander of Mecklenburg-Strelitz
1859 – 1909
military personnel
Duke Georg, Duke of Mecklenburg-Strelitz
1899 – 1963
Duke George August of Mecklenburg
1824 – 1876
military personnel
Duke George Augustus of Mecklenburg
1748 – 1785
soldier
Duke George of Oldenburg
1784 – 1812
aristocrat
Duke Gong of Cao
Duke Gong of Chen
Duke Gong of Qin
650 – 604 BC
Duke Gordon
1739 – 1800
librarian
Duke Greco
American football player
Duke Gui of Qi
Duke Gustav Wilhelm of Mecklenburg-Schwerin
1781 – 1851
military personnel
Duke Gwangneung
Duke Harris
1942 – 2017
ice hockey player
Duke Hashimoto
b. 1984
association football player
Duke Hayward
1880 – 1918
Duke Heinrich I, Duke of Anhalt-Köthen
1778 – 1847
aristocrat
Duke Heinrich V, Duke of Mecklenburg-Schwerin
1479 – 1552
ruler
Duke Henderson
1925 – 1972
singer
Duke Henry of Mecklenburg-Schwerin
1876 – 1934
photographer
Duke Hu of Chen
Duke Hu of Qi
Duke Huai of Jin
650 – 637 BC
politician
Duke Huai of Qin
Duke Huan of Chen
754 – 707 BC
Duke Huan of Jin
Duke Huan of Lu
750 – 694 BC
Duke Huan of Qi
800 – 643 BC
politician
Duke Huan of Qin
650 – 577 BC
Duke Huan of Tian Qi
400 – 357 BC
Duke Huan of Wey
b. 750 BC
Duke Huan of Zheng
900 – 771 BC
military personnel
Duke Hui I of Qin
550 – 492 BC
Duke Hui II of Qin
450 – 387 BC
Duke Hui of Jin
700 – 637 BC
Duke Hui of Qi
650 – 599 BC
Duke Ihenacho
b. 1989
American football player
Duke Iversen
1920 – 2011
American football player
Duke Jacobs
American football player