May be nitpicky, but if she's a girl Abruzzi-chan should say "brava".
Here "bravo" is an expression of approval/compliment, so it works just fine. It would be translated as "good" or "cheers" probably, instead of a literal interpretation.
I... I can't memorize it.I'm Luigi di Savoia Duca degli Abruzzi.Luigi di Savoia Duca degli Abruzzi pyon!Hehe~n pyon.