Sen kacha mma aha nna pụtara: Kechioma, Emesapụ aka, Enyịn, Obodo, Ifịk. Nweta Sen pụtara aha nna.
Aha ikpeazụ Sen kasị nkịtị na Bangladesh, Cambodia, Fiji, North Korea, Toro toro. Nweta Sen aha nna na-agbasa.
Kasị nkịtị surnames na aha Anustup: Sen, Pyne, Mukherjee. Nweta List of surnames na aha Anustup.
Kasị nkịtị aha na aha ikpeazụ Sen: Arjun, Sriparna, Niladri, Surajit, Aditya. Nweta Aha na-aga na Sen.