[quote name='D4rkewolfe']It's Princess Peach of the Toadstools. Her name was always Peach in Japan, but they changed her name here to Toadstool. Mario64 was the first time she called herself Peach in the US, on the note sent to Mario. She is indeed the same person. It's like Bowser and Koopa, same person. Bowser, King of the Koopas.
Daisy is not the female in distress in Donkey Kong. That is Pauline.
Daisy was the princess from Super Mario Land for the original Gameboy. They decided to bring her back, so Luigi would have his princess like Mario has Peach.
Eggman and Robotnik are the same person in the videogame world, but I think I read somewhere that in the comic books Eggman is a different persona or character, who is much more evil than Robotnik. I'm not sure about this one, but who knows perhaps it's another persona of Robotnik influxed with true desire to kill and destroy and not the Robotnik/Eggman we normally see in the game and show who is clumsy.[/QUOTE]
The name Peach in the US was first used in Yoshi's Safari.
You could make an arguement that Eggman is a self appointed nick name. Gerald Robotnik is the name of his grandfather-- I can't remember if this was in Sonic Adventure 2 or Sonic X... also most of the board machines in Sonic Riders are made by "Robotnik, inc." Eggman was also called Robotnik in the comic until the Doomsday series of comics. Robotnik got trapped in the nexus, and only was able to briefly to return. Just before the Doomsday series, there was a Robotnik from an alternative universe named Robo-Robotnik who had robotized himself and appeared in the comic's universe, looking to impose all of the destruction he had acheived in his own universe. He tried to

shit up, but was defeated, his powerful weapon he had tried to use destorying him. But he had uploaded his spirit to a computer in a space station and lived on, soon giving birth again to Eggman. And that's all I remember. XD An interesting, and more deeper story than Sonic Team's.