Gayn may refer to:
*
Ghayn
The Arabic letter ( ar, غَيْنْ ' or ') is the nineteenth letter of the Arabic alphabet, one of the six letters not in the twenty-two akin to the Phoenician alphabet (the others being , , , , ), it represents the sound or . In name and ...
, an Arabic letter
* Gayn, a surname:
**
Mark Gayn
Mark Gayn, born Mark Julius Ginsbourg (21 April 1909 – 17 December 1981) was an American and Canadian journalist, who worked for ''The Toronto Star'' for 30 years.Graham S. Bradshaw"Guide to the Mark Gayn Papers." Thomas Fisher Rare Book Library, ...
, American/Canadian journalist
See also
*
Gayne
*
Gain (disambiguation)
Gain or GAIN may refer to:
Science and technology
* Gain (electronics), an electronics and signal processing term
* Antenna gain
* Gain (laser), the amplification involved in laser emission
* Gain (projection screens)
* Information gain in de ...
{{Disambiguation