How to change your name in Aadhaar card ?

To initiate the Aadhaar name change using the Gazette Notification, 

you can visit the nearest Aadhaar Enrolment Centre.

Submit the original Gazette Notification, and photograph to the enrolment executive. 

Once the process is complete, you'll receive an acknowledgment slip. 

The updated Aadhaar card will be generated and sent to your registered address within a specified timeframe.

You can contact Advocate Advice for online service.  They provide online  gazette notification service.

ADVOCATE ADVICE