Among his pupils were Lady Morgan, Thomas Simpson Cooke, and John Field, the inventor of the nocturne, who made his debut at one of Giordani's Rotunda concerts (4 April 1792).
Bland hans elever fanns Lady Morgan, Tom Cooke och John Field, skaparen av nocturne , som gjorde sin debut på en av Giordanis Rotundakonserter (4 april 1792).