Sir Iam Dinne Venugopal S/o Dinne Rajagopal,. In my all certificates ,except UGC-NET certificate, my name as D Venugopal S/o D Rajagopal. In UGC-NET certificate my name as Dine Venugopal S/o Dine Rajagopal. I got selected by public service commision for the post of Lecturer which has NET qualification. I have written my full name as Dine Venugopal s/o Dine Rajagopal in verification and Service Register. Now I realized that my surname is not Dine it is Dinne by seeing my father properties and voterid. Now I want to change my surname and my father surname Dine to Dinne. Is it possible. If i change, what problems will arise. I am from andhrapradesh.