Cramer /ˈkreɪmər/ is a surname. A British surname, with variant spellings such as Cranmere, Cranmer, Crammer. It can also be an Anglicized version of the German surname Krämer (pronounced [ˈkʁɛːmɐ]) which is an old term for the profession of traveling merchants in the Late Middle Ages. The meaning later changed to "merchants trading with different, rather small things". See also: Kramer (disambiguation).
Anthony Cramer, appellant in Cramer v. United States (U.S. Supreme Court, 1945)
Carl Eduard Cramer (1831–1901), Swiss botanist
Casey Cramer (born 1982), American football player
Clayton Cramer, American historian and software engineer
Daniel Cramer (1568–1637), German Lutheran theologian
Doc Cramer (1905–1990), American baseball player
Douglas S. Cramer, American TV producer
Dylan Cramer (born 1958), Canadian jazz musician
Ernst Cramer (architect) (1898–1980), Swiss landscape architect
Ernst J. Cramer (1913–2010), American journalist
Ernst Cramer (politician) (1960), Dutch politician
Floyd Cramer (1933–1997), American pianist
Franz Cramer (violinist) (1772–1848), English violinist and Master of the Queen's Music
Gabe Cramer (born 1994), American baseball pitcher
Gabriel Cramer (1704–1752), Swiss mathematician, discoverer of Cramer's rule
Cramer brothers, Gabriel and Philibert Cramer, 18th century Swiss publishers
Grant Cramer (born 1951), American actor
Hank Cramer (born 1953), American folk singer
Hans Cramer (1896–1968), German general
Harald Cramér (1893–1985), Swedish mathematician
Jacqueline Cramer (born 1951), Dutch politician
Jan Salomon (Mars) Cramer (born 1928), Dutch economist
Jayme Cramer (born 1983), American backstroke and butterfly swimmer
Jim Cramer (born 1955), American investment manager and television personality
Joey Cramer (born 1973), Canadian former child actor
Johann Baptist Cramer (1771–1858), German pianist and composer
John Cramer (announcer), American television announcer
John Cramer (Australian politician) (1896–1994)
John Cramer (representative) (1779–1870), U.S. Representative from New York
John Antony Cramer (1793–1848), English classical scholar and geographer
John G. Cramer (born 1934), American physicist and science fiction author
Johann Ulrich von Cramer (1706–1772), German judge, legal scholar, and philosopher
Karl von Cramer (1818–1902), Bavarian politician
Kathryn Cramer (born 1962), American science fiction author and editor
Kevin Cramer (born 1961), North Dakota politician
Lawrence William Cramer (1897–1978), Governor of the United States Virgin Islands
Michael Cramer (1930–2000), German actor
Michael Cramer (born 1949), German politician, MEP
Morten Cramer (born 1967), Danish football player
Patrick Cramer (born 1969), German biochemist
Peggy Cramer (1937–2016), All-American Girls Professional Baseball League player
Philippe Cramer (born 1970), Swiss furniture and wallpaper designer
Philo Cramer, American guitarist
Pieter Cramer (1721–1776), Dutch wool merchant and entomologist
Richard Cramer (1889–1960), American actor
Richard Ben Cramer (1950–2013), American journalist and author
Robert E. Cramer (born 1947), U.S. Representative from Alabama
Ronald Cramer (born 1968), Dutch cryptographer
Ronnie Cramer (born 1957), American artist, composer and filmmaker
Walter Cramer (1886–1944), German businessman and anti-Hitler conspirator
Wilhelm Cramer (1746–1799), German-British violinist, best known for the "Cramer bow"
William Cramer (pathologist) (1878–1945), German-born pathologist
William C. Cramer (1922–2003), U.S. Representative from Florida
Cramer family, characters on the U.S. soap opera One Life to Live
Inspector Cramer, recurring character in the Nero Wolfe detective stories
Jason Cramer, character on the HBO drama Oz
Nurse Cramer, character in Catch-22 by Joseph Heller
Cramer brothers, 18th century publishers
Cramer-Krasselt, an American marketing and communications agency
Cramer Systems, a software company
Cramer & Co., a former musical-related business in London
Cramer, an American brand experience agency
Corwith Cramer (ship), a tall ship
Cramer–Shoup cryptosystem, an asymmetric key encryption algorithm
Cramer's rule, a theorem in linear algebra
Cramér's V, a measure of association between nominal variables
Kudlow & Cramer, a former television program
Cramer Wikipedia (Text) CC BY-SA