Name change and it's effect of property purchased on loan

Dear Sir, I am Rajeshkumar Pareshbhai Patel. This isy me registered in school leaving certificate and all marksheets. However, due to some misinformation about suffix 'Kumar' in Gujarat (i.e. whether you add it with your name or not it's the same name) I got PAN CARD with name 'Rajesh P Patel'. I had salary account with this pan card name and even took loan and purchased home by using the same pan card, Even got the passport with the name without 'kumar'. However, problem started when I wanted to appear for one government exam, they wanted the id proof with the name as per matriculation certificate which was in my case having 'kumar' in it. So, I went to aadhar card Kendra and had got it issued with my name as per matriculation certificate (i.e. Rajeshkumar). Everything was good. But suddenly government came with this aadhar pan card linking program to file income tax. So, I applied for PAN card name change by using AADHAR and they have rectified my name as 'RAJESHKUMAR PARESHBHAI PATEL'. But my friend told me that I will face problem while selling this property because that property belongs to 'Rajesh P Patel' while I will become 'Rajeshkumar Pareshbhai Patel' (I am planning to rectify this change in all documents like passport, election card, driving license, bank, home loan, ppf account and with my employer). How do I change my name with registrar? My original home sale deed is with the bank from which I took the loan. Please help.