Bikash uiga igoa sili: Toaga, Lē ma vāloia, Gauai, Foafoa, Matuia. Aumai Bikash uiga o le suafa.
Sarangi uiga faaiu sili: Lē ma vāloia, Fiafia, Po nei, Agavaa, Agalelei. Aumai Sarangi uiga o faaiu.
Surnames taatele ma igoa Bikash: Adhikary, Singh, Mahanta, Sen, Shaw. Aumai Lisi o surnames ma igoa Bikash.
O le tele o igoa tutusa ai ma faaiu Sarangi: Mithilesh, Jyotiranjan, Amiya, Samar, Smruti. Aumai Igoa e aumai faatasi Sarangi.
Ogatasi o Bikash ma Sarangi o 81%. Aumai Ogatasi o Bikash ma Sarangi.