These are the names of the 5 accused Ram Singh, his brother Mukesh and their accomplices Pawan Gupta, Vinay Sharma and Akshay Thakur
Unfortunately the name of the sixth accused it not yet revealed probably because he's a minor as said, although i really wish that its not true hope he also gets the same punishment as the others..
And by the way being a Sikh i dnt think their clan etc must matter to us atleast. After all that's what we are taught by our Gurus