Merwin (name)
| Gender | male | 
|---|---|
| Origin | |
| Word/name | Welsh | 
| Other names | |
| Related names | Mervin, Mervyn, Marvin | 
Merwin or Merwyn is a surname and masculine given name.
Surname
- Abigail Merwin (1759–1786), who warned her hometown of the arrival of British forces in the American Revolutionary War
 - Bannister Merwin (1873–1922), early American film director
 - David Merwin (1936-1960), American Olympic canoeist
 - Herbert E. Merwin (1878-1963), American mineralogist and petrologist
 - Jesse Merwin (1783–1852), American schoolmaster, possible inspiration for the character Ichabod Crane in the short story "The Legend of Sleepy Hollow"
 - John David Merwin (born 1921), former Governor of the United States Virgin Islands
 - Orange Merwin (1777–1853), member of the U.S. House of Representatives from Connecticut
 - Sam Merwin, Jr. (1910–1996), mystery and science fiction writer, and editor
 - Samuel Merwin (writer) (1874–1936), American playwright and author
 - Samuel Edwin Merwin (1831–1907), American politician, Lieutenant Governor of Connecticut
 - Susan B. Merwin (1874-1923), American educator, publisher, and superintendent of the Kentucky School for the Blind
 - Timothy Taylor Merwin (1807-1885), American lawyer, state representative, and businessman
 - W. S. Merwin (1927–2019), American poet
 
Given name
- Merwin Coad (born 1924), former member of the U.S. House of Representatives from Iowa
 - Merwin Graham (1903-1989), American Olympic athlete
 - Merwin K. Hart (1881–1962), American politician
 - Merwin Hodel (1931–1988), American football player
 - Merwin Jacobson (1894–1978), Major League Baseball backup outfielder
 - Merwin Maier (1908-1942), American attorney
 - Merwin Mitterwallner (1897-1974), American football player
 - Merwin Mondesir (born 1976), Canadian actor
 - Merwin Sibulkin (1926-2006), American scientist
 - Merwin H. Silverthorn (1896–1985), lieutenant general and Assistant Commandant of the United States Marine Corps
 - Merwin Crawford Young (1931-2020), American political scientist