@Finn In the magazine the official romanization was Reonn (with two n's, not one n like dropout used), but in the tankobon release it was changed to Leon by the author. You'll see why in Chapter 82 and 83.
@misticsan yeah me too, hopefully we will get some backstory on that or else its gonna be a bit weird to me, considering that the author justifies everything that is happening in the manga