Today, I received my naturalization certificate after oath ceremony. Right after the ceremony, I went to the motor vehicles dept to change my driver's license due to name change. Right after, I went to the Social Security office then head down to the Post Office to apply for my US Passport.
I was told to provide an ID but i gave them the one with my old name- my name really did not change that much
The former name was Oka Ada-Oba and the official name on my naturalization certificate is Oka Oba.
Few of the employees at the post office are not well trained, i was surprised they accepted a copy of my old driver's license.