Hartog and de/den Hartog(h) are Dutch surnames meaning "(the) duke" (modern Dutch hertog). Hartog is also a Dutch Jewish given name and surname equivalent to German Herzog and Hirsch, derived from hert (Dutch for "deer"). People with these names include: Surname Hartog Arie den Hartog (1941–2018), Dutch bicycle racer Arno den Hartog (born 1954), Dutch field hockey player Ashley Hartog (born 1982), South African footballer Cécile Hartog (1857–1940), English Jewish composer and pianist, sister of Héléna, Marcus, Numa Edward, and Philip (born 1931), Dutch marine botanist Diana Hartog (born 1950), Canadian poet and fiction writer Dirk Hartog (1580–1621), Dutch sea captain and explorer Named after him: Hartog Plate on Dirk Hartog Island, Western Australia Dorcas Denhartog (born 1965), American cross-country skier Eva Hartog (born 1988), Dutch journalist Fay Hartog-Levin (born 1948), American lawyer, consultant, and diplomat François Hartog (born 1946), French historian Héléna Hartog (1854–1923), English Jewish portrait painter, sister of Cécile, Marcus, Numa Edward, and Philip Jacci Den Hartog (born 1962), American sculptor Jacob Pieter Den Hartog (1901–1989), Dutch-born American mechanical engineer Jan de Hartog (1914–2002), Dutch author Jim Hartog (born 1950), American jazz saxophonist Joop Hartog (born 1946), Dutch economist and professor Lo Hartog van Banda (1916–2006), Dutch comics writer Lori Den Hartog (born 1980), American politician Kristen den Hartog (born 1965), Canadian author Madeleine Hartog-Bel (born 1946), Peruvian model, winner of the 1967 Miss World contest Marcus Hartog (1851–1924), English Jewish natural historian and educator, brother of Cécile, Héléna, Numa Edward, and Philip Marion Hartog (1821–1907), English Jewish author and educator, mother of Cécile, Héléna, Marcus, Numa Edward, and Philip Nils den Hartog (born 1994), Dutch footballer Numa Edward Hartog (1846–1871), English Jewish mathematician, brother of Cécile, Héléna, Marcus, and Philip Philip Hartog (1864–1947), English Jewish chemist and educator, brother of Cécile, Héléna, Marcus, and Numa Edward Robbert Hartog (1919–2008), Dutch-Canadian businessman Simon Hartog (1940–1992), British filmmaker Wil Hartog (born 1948), Dutch motorcycle racer Hartogh G. A. den Hartogh (born 1943), Dutch philosopher Hartogs Friedrich Hartogs (1874–1943) – German mathematician Named after him: Hartogs number, Hartogs' lemma and Hartogs' theorem (born 1969), Dutch ice hockey player Given name Hartog Elte (1887–1924), Dutch architect Georg Hartog Gerson (1788–1844), German physician Hartog Hamburger (1887–1924), Dutch diamond polisher and baseball player Hartog Jacob Hamburger (1859–1924), Dutch physiologist Hartog Keesing (1791–1879), Dutch-born New Zealand shopkeeper Hartog Sommerhausen (1781–1853), German-Dutch writer See also Hertog (surname), Dutch surname of the same origin Hartog