What is "neligan"

Neligan may refer to:

• David Neligan (1899–1983), "The Spy in the Castle
• Moore Richard Neligan (1863–1922), an Anglican Bishop
• Maurice Wilder-Neligan (1886–1923), born Maurice Neligan, a British-born Australian soldier
• John Hopley Neligan, a fictional character in The Adventure of Black Peter, a Sherlock Holmes story by Sir Arthur Conan Doyle