1) Bengali surname 
Bhattacharjee, Bhattacharya, and Bhattacharyya (ভট্টাচার্য্য or ভট্টাচার্য, all pronounced Bhôṭṭacharjo in Bengali and Bhôttasairjyô in Assamese) are three common spellings of a prominent Assamese and Bengali surname. Bhattacharjee was a noble surname or upadhi conferred upon those Bengali Brahmin...