Etymology
* As an English surname, from the noun gander.
* Also as an English surname, spelling variant of Ganter, itself related to French ganter (“to glove”).
* As a north German surname, from Gandern in Brandenburg.
* Also as a north German surname, from Ganter (“male goose”).
* As a south German and Alemannic German surname, from Gand (“scree”).
The town in Newfoundland is named after Gander Bay or Gander Lake, the names of which derive from the noun gander.