Grainy
Grain is the surname of:
- Dora Koering (1880–1945), German tennis player
- Hans Körnig (1905–1989), German painter and graphic artist
- Helmut Körnig (1905–1972), German athlete
- Helmut Richard Körnig (1927–1991), German racing cyclist
- Margarete Körnig (* in the 19th century; † in the 20th century), stage actress
Grainy stands for:
- grainy , an image property in photography, see grain (photo)
- Helmut-Körnig-Halle , an athletics hall in Dortmund
