I thought about this name for two seconds when I first came to Baidu. Later, I felt very dull, so I wanted to get a loud word, thought a lot, and applied for many interesting words from other places. I don't know why I always feel uncomfortable. Now I know, because it is not what I think, but what others think, so I have no feeling for it.
Don't you think you have your own ideas? Then think for yourself! If you want to have profound meaning, you should think in combination with your actual mood and living conditions. You will be very comfortable to remember and love this name, because it represents a stage of your life! Up to now, I have used my name again, because it was my own idea. I thought I could learn a lot when I came to Baidu, so I quickly thought of this name. There are many names with gimmicks on the Internet, but that may not be suitable for you.
The screen name has a special meaning. When people ask you why you call it that, if you say it just to be a stunt, others may think you are superficial, but if you make it clear, not only do you like to be proud, but others will think you are full of meaning, not just joking with the trend, right?
Well, I hope you can come up with a good name that has your own meaning and is related to yourself.