“True names,” said September wonderingly. “These are all true names. Like, when your parents call you to dinner and you don’t come and they call again but you still don’t come, and they call you by all your names together, and then, of course, you have to come, and right quick. Because true names have power, like Lye said. But I never told anyone my true name. The Green Wind told me not to. I didn’t understand what he meant, but I do now.”
“i've been to see him... he looks a lot like you... (who are you?) i'm what's left.. maybe i'm all that ever was... (i meant your name) my name is of no importance... what about you? do you remember your true name?... (my true name ... is....)”
“Most of us have nicknames—annoying, endearing, embarrassing.But what about your true name?It is not necessarily your given name. But it is the one to which you are most eager to respond when called.Ever wonder why?Your true name has the secret power to call you.”
“Names are still magic; even Sharon, Karen, Darren, and Warren are magic to somebody somewhere. In fairy stories, naming is knowledge. When I know your name, I can call your name, and when I call your name, you'll come to me.”
“I told you I would tell you my names. This is what they call me. I'm called Glad-of-War, Grim, Raider, and Third. I am One-Eyed. I am called Highest, and True-Guesser. I am Grimnir, and I am the Hooded One. I am All-Father, and I am Gondlir Wand-Bearer. I have as many names as there are winds, as many titles as there are ways to die. My ravens are Huginn and Muninn, Thought and Memory; my wolves are Freki and Geri; my horse is the gallows.”
“Is it true that you shouted at Professor Umbridge?""Yes.""You called her a liar?""Yes.""You told her He Who Must Not Be Named is back?""Yes.""Have a biscuit, Potter.”