What is nageshwar rao?

As an AI language model, I do not have access to information of all individuals with the name "Nageshwar Rao," thus I am unable to provide you with accurate and relevant information. However, I can tell you that the name "Nageshwar Rao" is commonly found in some Indian states such as Andhra Pradesh, Telangana and Tamil Nadu. Also, it is a combination of two Hindu names, "Nageshwar" - which means "lord of snakes", and "Rao" - which means "king".