Here is a random selection of famous first names beginning with D.
David Livingstone
(1813 - 73), Scottish missionary and explorer. During one of his African expeditions he discovered the Victoria Falls. His last expedition was to search for the source of the river Nile.Daniel Defoe
(1600 - 1731), English novelist. His most famous works are the novels, 'Robinson Crusoe' and 'Moll Flanders'.David Frederick Attenborough
[Sir], (1926 - ), English naturalist and broadcaster. He has made a number of very popular television series including, 'Life on Earth' and 'The Living Planet'.Daniel Boone
(1734-1820), a famous American explorer and settler.Dorothy Hodgkin
[born Dorothy Mary Crowfoot], (1910 - 1994), English chemist. In 1964 she was awarded the Nobel prize for chemistry for her work on the molecular structures of penicillin, insulin and vitamin B12.