Her title is Princess Peach Toadstool. Like Mario's might be Super Mario Mario, and so on. Her actual name is Peach Toadstool. Her friends might call her "Peach", or "Miss Thang!" (joking). Mario would call her "Peach". In a formal letter, like in SM64, she would sign it "Princess Toadstool", but because it was to Mario she would add "Peach", ya know? I don't have 56794567 thousand web sites proving this, I just think it makes more sense. This argument is about the same as "Why couldn't they call it Super Luigi Bros. for once?" Eh? "Mario Luigi" and "Luigi Luigi"...?
Guess I'm a n00b. Sounds like hacker talk to me. You're a "l33t h4ck3r"... lol.
Arrivederchi!
Born To Play:
"What if everything you see is more than what you see– the person next to you is a warrior and the space that appears empty is a secret door to another world? What if something appears that shouldn''t? You either dismiss it, or you accept that there is much more to the world than you think. Perhaps it really is a doorway, and if you choose to go inside, you''''ll find many unexpected things."
-Shigeru Miyamoto