The Mallas belonged to the Kshatriya caste; and they are repeatedly addressed by Lord Buddha as well as by Ananda and others as Vasetthas or Vasisthas showing that, like the Icchavis, they belonged to the Vasistha gotra. The Mallas have been described by Manus as born of a Kshatriya mother and of a Kshatriya father who was a vratya i.e. who had not gone through the ceremony of Vedic initiation at the proper age.
Historical records state that Kautaliya believed that the Mallas were a sangha or corporation of which the members called them rajas, just as, the Licchavis did. It is said that the Mallas of Pava and Kusinara, then, had their respective Council-Halls, where all matters, both political and religious, were discussed. The Mahaparinibadna Suttanta has mentioned that there is a set of Purusas among the Mallas of Kusmara. It seems that the Mallas were a martial race and were devoted to manly sports like wrestling. But the Mallas cultivated learning as well as political culture within their tribe.
Historical records testify that before the advent of Jainism and Buddhism, the Mallas were worshippers like their neighbours. One of their shrines called Makuta Bandhana, to the east of Kusmara. Jainism found many followers among the Mallas.
The Mallas were much attached to the founder of Jainism. Buddhismalso attracted many devotees among the Mallas some of whom, like the venerable Dabba, attained a high and respected position among the brethren. It is said that Mallas then met together in their Council-Hall to devise some means of honouring the earthly remains of the Lord in a stable manner, and carried them with music to the shrine of the Jatakas, called the Makuta-bandhana, to the east of their city.
The Mallas appear to have usually been on friendly terms with their neighbours, the Licchavis, with whom they had many ties of kinship, though, as was inevitable, there were occasional rivalries between the two States. It has been recorded in History that the Mallas appear to have lost their independence to the ambitious monarch of Magadha, Ajatashatru, and their dominion was annexed to the Magadhan Empire.