Ah, I do not know if you will be happy with my answer, but, I suggest to use your Chinese name. Please do not take it personal, but I think this is a dumb habit. Why choose an English name? Be proud of the name your mother and father gave you, be proud of your own culture. If other people have problems pronouncing it, it's their problem. I have seen this habit in Korea also a lot. It sets my teeth on edge. Also where does it end? In the Netherlands in high school we study at least three languages. Should I be called Brian, Gunter and Francois, because I study English, German and French? Maybe add Juan because I studied Spanish too. Yeah sorry to be critical, but mumu, if that is your Chinese name, is a perfect name. Keep it. So if you really want an English name, .. go ahead if you must, but you are not pleasing everyone with it. I like to stay with the original for example.

Mumu: You can do a search on the Internet for "Girl's Names" etc., and find many websites that people use to pick names for their daughters. The list is very long, and you can pick something from there.

You could choose a character from an English book that you like and use that name. That way, it will have significance to you.

Pick a name from the British royal family. These are often Biblical names such as Mary and Elizabeth. What about Margaret? British royals as well as a Prime Minister have been named Margaret.

Susanne, Micelle, Amanda, etc . Better type this in google.