Gerwin is a german surname. Some of its bearers are listed below.
Franz Gerwin (1891–1960), German painter
Hanno Gerwin (born 1953), German journalist and theologist
Kevin Gerwin (born 1987), German entertainer
Robert Gerwin (1922–2004), German technology and science journalist
Thomas Gerwin (born 1955), German composer, performer and music theorist
Gerwin is also a first name:
Gerwin von Hameln (also known as Gerwin van Hameln; c. 1415–1496), German cleric, town chronicler and book collector in Brunswick
Gervinus Ronnegarwe, (also known as Gerwin(us); died 1505), Pomeranian jurist and Roman Catholic clergyman
Gerwin Eisenhauer (born 1967), German jazz musician
