Is this called a gambit?

yes i know right

it is called greek gift sacrifice search it

its called the Giuoco Piano opening
and the sacrifice made by black on move no.9 is a blunder
I hope now you know its not a gambit.

@aryashekhar1 If it has no name i will name it GoodElo gambit. This is my blunderful gambit. There is no blunders in chess, only interesting moves. The match results matters, not how many blunders you made.
As you can see even a 2000+ opponent can't handle this masterpiece gambit i invented.

@aryashekhar1 A good example for this is traxler counter attack(which i love) which engines consider a blunder.