Try this trick to add up ur name in place of AM and PM beside time Its simple

Step-1:- Navigate to -> Start -> Control Pannel -> Regional and

Language Option -> Click on Customize -> Go to TIME Tab -> Change AM symbol and

PM symbol from AM and PM to ur name -> Apply -> Ok ... Did It change? If not,

follow step-2 below.

Step2:- Now go to time in taskbar and Double Click it to open "Date and time property".

Look place where time changes in digital form i.e. 02:47:52 AM ,

click to arrow to cnage the AM or PM by selecting and press arrow.

It will Show ur name or name that was entered by u, Apply -> OK