Analysis of information sources in references of the Wikipedia article "Damarla Chennapa Nayaka" in English language version.
By this time there were many Velama principalities whose were called the Nayakas. Some of the famous Velama Nayakas of the time were those of the Kalahasti, Bellamakonda, jataprolu, bobbili, Velugodu Principalities.
Another interesting thing to be noted in this connection is that several Velama Chiefs , after the conquest of the Rachakonda and Devarakonda Kingdoms carved out small principalities small principalities like those of Velugodu ( Kurnool district ) , Venkatagiri , Kalahasti , Bellamkonda and Nuzividu ( coastal Andhra ) in the Vijayanagara Empire , during the period of the last Sangama rulers.