Sorry conga... Look like nobody else play.
Shame.
It is the Leonardo Gambit, according to Eric Schiller, but it wouldn´t be strange if it had another name, which happens with other openings.
h4 avoids g5 but what if black goes for 3...d5?
h4 seems ridiculous to me.
Even 3...Nf6 with Nh5-Ng3 at some point seems very good.
Blackburne used the Leonardo gambit vs Bird: