
Chauhan, Chouhan or Chohan is a clan that ruled parts of northern India in the medieval period. The Chauhans were historically a powerful group in the region now known as Rajasthan. For around 400 years from the 7th century AD their strength in Sambhar was a threat to the power-base of the Guhilots in the south-west of the area, as also was the strength of their fellow Agnivanshi clans. They suffered a set-back in 1192 when their leader, Prithviraj Chauhan, was defeated at the Battle of Tarain but this did not signify their demise