Well, hey, put some feet to your genuine interest, and then report back to us.
Good idea, I'll see what I can dig up a bit later today.
Couldn't find anything. I did find this page
http://www.nytimes.com/library/national/091101rescuers.html
with names and pictures of the firefighters who died; none are obviously Muslim that I could tell.
Regardless it's a good page for us all to look at again.