Sure thing. So it's official then, there's three families:

Andronikov Family led by Dimitri Andronikov (I just came up with it) who resides in Brighton Beach. (This is the Russian Gang)
Morris Family led by Scott "Skip" Morris who resides in Staten Island. (This is the Scottish Gang)
Bracco Family led by Giovanni "Johnny" Bracco who resides in Brooklyn. (This is the Italian Gang) 

*note: I've changed Bracco family to Brooklyn because they're all closer that way.*