law: The Joint-stock Companies Act, 1857
  IV. Prohibition against identity of names in registered Companies.-
  No Company shall be registered under a name identical with that by which a subsisting Company is already registered, or so nearly resembling the same as to be calculated to deceive; and if any Company, through inadvertence or otherwise, is registered by a name identical with that by which a subsisting Company is registered, or so nearly resembling the same as to be calculated to deceive, such first-mentioned Company may, with the sanction of the Registrar, and shall, if required by him so to do, change its name, and upon such change being made, the Registrar shall enter the new name on the Register in the place of the former name; but no such alteration of name shall affect any rights or obligations of the Company or of any member thereof, or render defective any legal proceedings instituted or to be instituted by or against the Company; and any legal proceedings may be continued or commenced against the Company by its new name, that might have been continued or commenced against the Company by its former name.