1) Indian family name 
Dwivedi or Dubay or Dubey or Dube or Dobé is a Hindu surname. Dwivedis belong to the Brahmin caste, and belong to the Pancha Gauda classification of Brahmins (i.e. north India brahmins). Dwivedis can belong to any of the six gauds: Bharadwaj, Saraswat, Kanyakubja, Maithil, Gauda, and Utkala Brahmins. ==Etymology== A commonly accepted etymology i...