A number of theories exist about the etymology of the name, Nālandā. According to the Tang Dynasty Chinese pilgrim, Xuanzang, it comes from Na al,lllam dā meaning no end in gifts or charity without intermission. Yijing, another Chinese traveller, however, derives it from Nāga Nanda referring to the name (Nanda) of a snake (naga) in the local tank.[20]Hiranand Sastri, an archaeologist who headed the excavation of the ruins, attributes the name to the abundance of nālas (lotus-stalks) in the area and believes that Nalanda would then represent the giver of lotus-stalks
