A unique name given to children all across India. It is the root of the popular term Mana describing one's spiritual energy. As an aside, the name is also given to those who may be suspected reincarnations of God himself. That's right, Mannan is the man upstairs... that's him, and he's the best, though pretty bad at the whole "God" thing.

the male form of a nan
usually pierced
usually accompanied by red hair