The caste system and its classifications exert a pivotal influence on the socio-cultural fabric of India. While caste identity is intrinsically given at birth, administrative classifications can be characterised as pertaining to politics, being adaptable, and being attained by effort. A caste, known by different names and existing in different regions, might be categorised into separate administrative classifications. Further, changes occur in these groupings as a result of members' religious affiliations. Thus, disagreements within the same caste can stem from concerns about social standing and individual identity. These are the questions that this research aims to answer, particularly as they pertain to the Kuravan people of Tamil Nadu. Its stated goal is to learn how Kuravans in various parts of the world are related to one another.