Bouks - the tones are Xiu4 Lan2.
The name (to me at least) is quite feminine, and brings to mind someone who is virtuous and gentle.
This used to be quite a popular name, I would say, 10-20 years ago? I think (this is just an observation/guess, not based on any study!) that in recent years though, that people tend to give their children more "assertive-sounding" names..
It would be interesting to hear from someone in China on naming trends in the country..