The Chandra dynasty was a Buddhist dynasty, originating from the South East Bengal region of Indian subcontinent, which ruled the Samatata area of Bengal, as well as Arakan. Later it was a neighbor to the Pala Empire to the north. Rulers of Chandra kingdom were adherents of Buddhism. The Kings of Chandra dynasty were identified as the kings of Vangaladesha in the Tirumulai inscription of Chola dynasty. The dynasty was founded around the 4th century AD. . History.
https://en.wikipedia.org/wiki/Chandra_dynasty