User blog comment:Sannse/These Are a Few of My Favorite Wikias/@comment-24898716-20141105155212/@comment-452-20141105160712

Since Sannse is from the USA, she spells it without a U.

edit: thanks Trizam, I did not know that.

Hedgehog12 is correct, it doesn't really matter where anyone is from, they can also spell however they like. (Although it always helps if it's considered correct somewhere in the world.)