Names of Patna
Since its origin in 600 BCE, the city of Patna has gone through many name changes. The article lists various names of Patna used throughout its history. The article could also be taken as the Toponymy of Patna.
Pataligram
One legend ascribes the origin of the city to a mythological king, Putraka, who created Patna by a magic stroke for his queen Patali, literally trumpet flower, which gives it its ancient name Pataligram. Gram is the Sanskrit word for a village.Patliputra
The name Patliputra is composed of two words, Patali and Putraka.The name Patliputra was given by Ajatashatru, a king of the ancient Indian state of Magadh, who created a fort in Pataligrama near the River Ganga in 490 BCE and later, King Ajatashatru shifted his capital to Patliputra.
The name Patliputra may also have been derived from Patli, a variety of tree that is found in the city. Indeed, according to the Mahāparinibbāṇa Sutta, Pāṭaliputta was the place "where the seedpods of the Pāṭali plant break open".