adition surname

its better that u go for name change procedure and give change of name ads by official gazzate. according u r convenience and elegibility of that state u have add u r surname. conculion of suggestion is that u follow name change proc by giving private advertisement in off gazzate  different procedure is follwed in each state. for these once u go to official gazzate office they will guide u in mumbai as u r presently in mumbai.