ਰਾਜਦੀਪ ਸੰਘਾ. This is the correct spelling of your first and second names. To be sure, you could always go to the Gurdwara and ask the Granthi.
I strongly encourage you, if you are not already doing so, is to learn Punjabi. A good place to start is this website:
Online Punjabi Teaching
Hope the confusion is cleared up.
gsingh