Senn is a masculine given name of Dutch origin, known primarily as a surname rather than a first name. Its meaning is considered uncertain. It may be related to Senne, a short form of either Sebastian or Sander. As a given name, Senn is extremely rare and appears almost exclusively in the Netherlands.
The name has a much stronger history as a Germanic and Swiss surname, with several notable bearers. In Swiss German, the word Senn refers to the chief herdsman of an alp. The surname Senn is most common in Switzerland and southern Germany, reflecting this occupational origin. Notable bearers include Gustav Senn (1875–1945), a Swiss botanist, and Franz Senn (1831–1884), a pastor who promoted tourism in the Stubai Valley.
- Meaning: Possibly a short form of Senne, itself a diminutive of Sebastian or Sander; as a surname, it means "chief herdsman"
- Origin: Dutch (given name), German/Swiss (surname)
- Type: Given name (extremely rare) and surname
- Usage regions: Netherlands (first name), German-speaking Europe (surname)
Sources: Wikipedia — Senn