The Naga (IAST: Nāga) dynasty of Vidisha in central India is known from the Puranas, and probably ruled in the first century BCE.
[5] According to one interpretation, Shishunandi and his successors, which included Nandi-yashas (Nandiyaśas) and Shishuka (Śiśuka), were the Naga kings of Vidisha.
[7] Several coins issued by the kings whose names end in "-datta" have been discovered at Mathura and its neighbouring places.
These kings include Shesha-datta, Rama-datta, Shishu-chandra-datta, Shiva-datta, Purusha-datta, Uttama-datta, Kama-datta, and Bhava-datta.
However, historian K. P. Jayaswal theorized that these kings were actually the Naga rulers of Vidisha: he identified Shesha-Nagaraja with Shesha-datta, Rama-chandra with Rama-datta, and Shishu-nandi with Shishu-chandra-datta.