I'm not enthusiastic about Bronx. I'm not sure why it's there--neither parent is a native NYer. (One is from TX, the other from IL, and their current residence seems to be CA.) So that choice seems random to me.
I kinda like Mowgli, though. Not as a first name--it's not really 'first name' material, imo--but I think it makes a cute middle. Especially if one (or both) parents have a special love of the book/movie.
So my opinion in mixed. Maybe "one thumbs-up, one thumbs-down" sorta thing.
What about you?