How to add name in birth certificate?

Hi!

I am an indian national, born in 1971 in Maharashtra. My birth certificate does not contain my name. It has only parents name and birth date. When I approched registrar at birth place, he said that after so many years now he  cannot add my name in the birth certificate simply by filling form.

So please advise me the legal procedure for inclusion of name in birth certificate.

Thanks in advance.