Hi Kenny S,
Though last part of your name is missing, it won't create a problem. But at times we get stuck. It may cause inconvenience in bank proceedings and other places as well like jobs, applications, letters etc. I remember, once in my name only one letter was missing and the bank officer rejected my cheque. I could not receive the money until I got my name corrected. So, better get it corrected for future smooth proceedings.
All the best.
Thanks