Punia or Poonia is a gotra of jats in Rajasthan, India. They are the descendents of Paunbhadra rishi. They belong to the Naag race. As per Hisar Gazetteer they are considered to be of Shiva gotra, originated from the locks of Shiva. Shivi and Taxak were neighbourers. After the attack of Alexander the Shivi and Taxak people moved down Panjab and occupied jangladesh. Punia Gotra Jats were one of them to occupy parts of Jangladesh. They reached here in early century and ruled till 15th century when Rathores occupied the Jangladesh.
Rathores under the leadership of Bika and Kandal were spreading their rule in Jangladesh. At that time Punia Jat were ruling six states and about 300 villages. The extent of rule of Punias spread from Jhasal, which was their capital, to Marod. Marod town is situated at a distance of about 40 kms from present Rajgarh town. Godara Jats had aligned with Rathores due to which Punias faced a defeat and moved to Uttar Pradesh. Punias had strongly retaliated and were able to kill Rathore Raja Rai Singh.
Reference
Thakur Deshraj: Jat Itihas (Hindi), Maharaja Suraj Mal Smarak Shiksha Sansthan, Delhi, 1934.