The Chakma are the largest ethnic group in Bangladesh.
Marma are the 2nd largest indigenous ethnic group in Bangladesh.
A very small number of Tripura live in the Bangladesh.
A small number of Tanchangya live in Cox’s Bazar district
The Khumis came to the hills of Chittagong from the hills of Arakan and Akyab
The Mros are animists. They have two other gods: “Oreng” and “Sungtiang”.
Their social organization was similar to those of the Mros and Khumis.
The Bawm & Pankhu groups were offshoots of two brothers who belonged to a Lushai group.
The Lushai migrated into Chittagong hills from the Lushai hills of India some 150 years ago.