Jahn
Jahn (Jähn) is a German surname. Notable people with this surname include the following:
- Constanze Jahn (born 1963), German chess player
- David Jahn (b. 1975), Czech burlesque impresario
- Erich Jahn (1907– ?), Hitler Youth leader
- Friedrich Ludwig Jahn (1778–1852), German educator, founding figure of German Turner athletic movement
- Gunnar Jahn (1883–1971), Norwegian politician and resistance member
- Gunter Jahn (1910–1992), German U-boat commander
- Helmut Jahn (1940–2021), German-American architect
- Hermann Arthur Jahn (1907–1979), British scientist
- Jan Jahn (1739–1802), Czech painter and art historian
- Jeff Jahn (born 1970), American artist and critic
- Johann Jahn (1750–1816), German Orientalist
- Kurt Jahn (1892–1966), German general
- Marie-Luise Jahn (1918-2010), German physician
- Martin Jahn (c. 1620 – c. 1682), German church musician, minister, hymnwriter
- Martin Jahn (born 1970), Czech economist and politician
- Joseph Michael Jahn (born 1943), American author and critic
- Molly Jahn is an American plant scientist and food security policy advisor
- Otto Jahn (1813–1869), German archaeologist, philologist, and writer on art and music
- Patrick Jahn (born 1983), German football player
- Robert G. Jahn (1930–2017), American scientist, electrical engineer, and psychic investigator
- Ryan David Jahn (born 1979), American novelist and screenwriter
- Sigmund Jähn (1937–2019), German astronaut
- Thomas Jahn (born 1965), German film and television director
- Wilhelm Jahn (1835–1900), Austro-Hungarian orchestral conductor
- Willie Jahn (1889–1973), German athlete, leader of the Wandervogel youth movement, folksong composer, publisher, World War II army officer
Categories:
- Surnames
- German-language surnames
- Surnames from given names