hi,

      my name is surya venkata naga gopala krishna.

       at presently i am calling as krishnaji, krish, krishna.
 
      my date of birth is  3rd september, 1982.

       so i felt that my name krishna is not suitable. Can you tell me if any changes made or swap in the name for best to me .  Please tell me the right one

hmmm ... deciding to change your name is an important one.  the first thing you need to consider is what name you do like.  if you do not know a new name for yourself, you can often receive one from your inner guides.  to do that, it often comes in a dream or meditation, or the like.  to do that, just meditate on the question or idea, "i would like a new name, what is my name?"  if you are doing dream work, ask the question three times before going to sleep until the new name comes.  listen in your meditation and dreams for your new name.  afterward, check the numbers of the name and see how they correspond to your core (or original) numbers.

no one can really give you the "right" one, as they do not live within your reality.  they can explain the options of the different names, but the choice of your name remains your's.  some people may hold themselves out as being able to tell you whether one is auspicious or detrimental to your development, but i would not trust anyone who claims such an ability to give you a name ... trust yourself and your inner guidance to lead the way down your path.