Adding "Reddy" as your last name to your 10th marksheet (passed in 2019) requires following the legal process for a name change and subsequently applying for a correction or new marksheet with your updated name.

It involves many steps like Preparing a Name Change Affidavit,Publishing a Newspaper Advertisement,Notifying the Gazette Office,Applying for Correction in the 10th Marksheet.

Changing your name on your 10th marksheet after several years is a manageable process, but it demands attention to detail and patience as you navigate through the necessary legal and administrative procedures. Consulting with legal experts or documentation agencies can help streamline the process and ensure that it is handled correctly.