Wikipedia..[Not soo..accurate info..]

[tharinduwije]

wikipedia technical info godak welawata accurate machan ,no idea abt this thng

 

[monson]

President's real name is Mahendra Rajapaksha. But he has changed it to a more popular and marketable name "Mahinda". When he gives election nominations he uses the real name. Check this link:
http://www.dailynews.lk/2005/10/08/news60.htm