Biswas intsingiselo egqibeleleyo yegama: Nobungane, Ujonge, Kakhulu, Ufanele, Unika. Fumana Biswas intsingiselo yesinti.
Igama lokugqibela Biswas eliqhelekileyo Bhangladeshi, Indiya. Fumana Biswas ifani isasazeka.
Amagama amaninzi aqhelekileyo ngegama Subrato: Biswas. Fumana Uluhlu lwamagama egama Subrato.
Amagama aqhelekileyo ngegama lokugqibela Biswas: Soma, Goutam, Suvadriza, Sandeep, Sulagna. Fumana Amagama ahamba kunye Biswas.