Should my signature be same as my name? My signature is not my name. Will it be a problem?

It may be a potential problem. At the same time, it may not. It is fully dependent where you are using this. In some forms, exams you will be asked to sign in full. Then, you have to write your full name. Otherwise, you can use your signature style. But remember- Don't make signature in new way ever

Dear Aniket, As far and your name is not understood by your signature, than it is not a problem at all. However, still if you have faced any difficulty, than it is advisable to get it changed. I hope this helps. All the best and God Bless You.