Didn't seem very useful when I tried English and Vietnamese. It suggested a lot of words that aren't names in English.

It's still interesting to me though. I have a daughter due in February and we're trying to come up with names now. My initial idea was to take the female name list that I downloaded from the US Census, and try to come up with a set of rules to screen out names that sound good with our family name and chosen middle name. For instance, our family name starts with a G, so i don't want to choose a name that also starts with G. I also don't want a name that rhymes or sounds silly with our family name.