I always loved Giancarlo Fisichella as a race driver name. Alberto Ascari is pretty cool too! Away from F1 for a second and the Moto GP rider Alvaro Bautista has to be up there with the best of them! Other great Bike Racer names have to Giacomo Agostini and Angel Nieto.
I read an interview with Scott Speed once in which he stated his desire to change his name to Max. Funny guy, shame F1 didn’t work out for him.
Also cool are:
Elio de Angelis