Changing name to maiden name in Indiana?

My divorce was final in December. In the document showing the divorce was finalized, it states that I want my last name to go back to my maiden name. I know I need to go to the courthouse and to the clerks office to legally change my last name. My question is, once I go, what usually happeneds and how long does it take for my name to legally change? Thank you for your help.Changing name to maiden name in Indiana?It should have been changed at the finalization of the divorce, but you will still need to change things like your SS card, your license and any other documents with your married name on them. All you need is your final paperwork from the divorce stating your name has been restored.