Nabanita uiga igoa sili: Faauo, Matuia, Laki, Volatile, Toaga. Aumai Nabanita uiga o le suafa.
Dutta uiga faaiu sili: Po nei, Gauai, Agavaa, Faauo, Volatile. Aumai Dutta uiga o faaiu.
Faʻaiu Dutta taatele i Bangladesh, Initia. Aumai Dutta faaiu faasalalauina.
Surnames taatele ma igoa Nabanita: Das, Roy, Sarkar, Chakraborty, Basu. Aumai Lisi o surnames ma igoa Nabanita.
O le tele o igoa tutusa ai ma faaiu Dutta: Sohini, Mishur, Rumeli, Avijit, Subhankar. Aumai Igoa e aumai faatasi Dutta.
Ogatasi o Nabanita ma Dutta o 79%. Aumai Ogatasi o Nabanita ma Dutta.