Could you give me a formal English name? I am a Chinese gril. My surname is Sun, so I give myself an English name "Sunny", but it is a little ordinary and not suitable in working atmosphere. I have checked some name on website, but I don't know the exact meaning and culture. So I want to ask for a help. Such as my colleages, they call "Gracy Zhou" "Mishell Lu" "Madison" "Natalie Su"