Plummer is a gender-neutral English name with an occupational origin, meaning "Occupational Name." The name may be related to various places, such as Plummer in Idaho, Indiana, and Minnesota in the United States, and Plummer Additional in Ontario, Canada. It is also associated with buildings like the Plummer Building in Rochester, Minnesota, and the Plummer Memorial Library in Newton, Massachusetts. Additionally, the name is linked to medical terms like Plummer's nail, Plummer syndrome, and Plummer–Vinson syndrome, as well as notable individuals such as Henry Stanley Plummer and Plummer E. Jefferis. Moreover, the term is connected to diverse entities including the Plummer block, Plummer model, and the Plummer Terrier dog breed. The name Plummer holds an occupational significance and has a wide range of associations with locations, medical terms, individuals, and various other entities.