It'd be cool if it didn't suggest names that very obviously don't sound good in (at least common) non-english languages, eg., I got "culojoo" as a suggestion for 3 syllables, which won't sound good in Spanish at all.
Looks pretty cool, I've been playing with it for a while now, too bad the refresh button is so small on mobile.<p>Mind if I steal the concept for namegrep.com? :)