Transition of name

Recently I started a part time job on campus. However I had to change my name from Abhishek to Abhi. Why? Because people find hard first to pronounce it and second to remember such a long name. I had some of the trouble with my name. Many people did not know how to spell my name. They always put e at the end - "abhisheke". I don't know why. My pet name is montu. When I went to school the companions called me abhishek. But there were some friends who called me montu even in school. The other friends sometimes used to pick up this name and called me montu. Nothing wrong in it! Now here people at the place I work call me Abhi. They find even this name difficult to pronounce. But I am thankful that they always put their best effort to pronounce it right. I think next time my name should be changed to "A"!!!