Teek,
In response to your question, I am called as such due to the super power-like, or at least reviving effect that cake has on me and my work, hence cakeman, as opposed to banana man, who was also a fine superhero. Whether I am related to cakegirl, I seriously doubt, although I do have one female relative in academia, and given that this is an anonomous forum, It is possible but highly unlikely
Cakeman