This song was written for the Queen of the Damned soundtrack, but it could truly have many meanings. It could be about vampires, yes, or a person who is in a position that makes them feel as if they are a monster. Or someone who has been called an outcast, but realizes "I can not be forsaken, for I am not the only one."
However, it is most plausibly about vampires. And this is but one of the many variants of this song.
akasha, just becuz its on the queen of the damned soundtrack does not mean it's bout vampires, but it is around that, idk 4 sure, ask korn, they wrote it