Tiwary, Dinda, Shukla and Debabrata Das all would've have been good prospects. Interestingly enough, NONE of the first three have Bangali surnames. Those are Bihari and Ur'hia names.
"O people, we created you from the same male and female, and rendered you distinct peoples and tribes, that you may recognize one another. The best among you in the sight of GOD is the most righteous. GOD is Omniscient, Cognizant." (49:13)