The word Andhra means nothing but a tribe of people who ruled Guntur and regions surrounding it. Their rule included regions from Coastal region, Telangana and Rayalaseema. That is what Andhra means. Crores have migrated to Telangana from Coastal region over the centuries. Before the migration it was inhabited by tribals who were related Gonds and other tribes to North. The ancestors of most of the inhabitants of Telangana are migrants from coastal region.