Peri claims that the Doctor has referred to her as "Zoe", "Tegan", "Susan", "Sarah Jane" and "Jamie", as well as the "Terrible Zodin"

XDDD That was in that Sixth Doctor episode with the Cybermen -- hilarious scene. As I recall, too, Zodin was female -- the Second Doctor tells the Brigadier "she was after your time" or something like that. A tantalizing detail.