Social stigma, a social disapproval of personal characteristics or beliefs that are against cultural norms, including:
Weight stigma, negative attitudes towards overweight/obese individuals
In literature:
Stigma (book), a 1963 book written by Erving Goffman
Stigma (manga), a Japanese manga story by Kazuya Minekura
In music:
Stigma (album), an album recorded by the band EMF in 1992
Vinnie Stigma, the long time guitarist of the seminal hardcore bands Agnostic Front and Madball
In sociology:
Stigma (sociological theory), the phenomenon whereby an individual with an attribute, which is deeply discredited by his/her society, is rejected as a result of the attribute
In other fields:
A bodily mark, sore, or sensation of pain in locations corresponding to the crucifixion wounds of Jesus; see stigmata