Nalgonda is a town and a municipality

Municipality

A municipality is essentially an urban administrative division having corporate status and usually powers of self-government. It can also be used to mean the governing body of a municipality. A municipality is a general-purpose administrative subdivision, as opposed to a special-purpose district...

 in Nalgonda district

Nalgonda district

Nalgonda / Nallagonda District is a district in Andhra Pradesh. It has a population of 3,483,648 of which 13.32% is urban as of 2001.-Etymology:Its name is derived from two Telugu words Nalla & Konda i.e...

 in the India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

n state

States and territories of India

India is a federal union of states comprising twenty-eight states and seven union territories. The states and territories are further subdivided into districts and so on.-List of states and territories:...

 of Andhra Pradesh

Andhra Pradesh

Andhra Pradesh , is one of the 28 states of India, situated on the southeastern coast of India. It is India's fourth largest state by area and fifth largest by population. Its capital and largest city by population is Hyderabad.The total GDP of Andhra Pradesh is $100 billion and is ranked third...

. Its name is derived from two Telugu

Telugu language

Telugu is a Central Dravidian language primarily spoken in the state of Andhra Pradesh, India, where it is an official language. It is also spoken in the neighbouring states of Chattisgarh, Karnataka, Maharashtra, Orissa and Tamil Nadu...

 words Nalla (Black) and Konda (sea). Nalgonda in the past is referred to as Nilagiri. During the period of Bahamani kingdom, it had been renamed as Nallagonda. Later in Nizam rule, during the later kings rule the name has been transformed in to Nalgonda(for official uses). But in popular culture its called as Nallagonda only.