Southern Indian - your guess is as good as mine if we have "Given Name" or "Surname" correct for any given person, never mind typos. I once asked on a message board so that I could hopefully not mess up any of my coworkers' names. I was basically told by natives to just go with whatever the person told you to use (always the best idea anyway), since there was a huge number of potential combinations and abbreviations depending on family/community/caste/anglicization/gender/marital status/religion/length of name/profession. I believe that the name "B Engineer" was cited.