Also known as Cern or Cernenus.
Cernunnos was a Gaulish god of agriculture and fertility worshipped in ancient Europe.
Cernunnos is pictured as a diety with antlers, and is usually surrounded by other animals, especially stags and ram-horned snakes.
In neopaganism, Cernunnos is among a number of dieties that are synthesized into the notion of the Horned God.