In all the variants of the multi-verse, where do these appear?

Hogwarts - AU Variants

This particular path was inspired by the Naruto path where alternate universes of Naruto could be done. This would be alternate universes where life could conceivably be different. The Potter could live, Harry could be bitter and neglected, Voldemort could have won the war, there could be a world where the only magical thing is the earrings, etc. Or it could simply be a world where certain characters appear younger than their actual age or gender-bent. I would have just listed this under the Harry Potter option, but it doesn't exactly leave room for imagination outside of that character.