Thread:Angelo Gabrini/@comment-37585706-20190131002636/@comment-37883549-20190131155819

Puck and Pack are both correct romanisations of the word: パック.

Puck sounds infinitely better though and I think the majority of the fandom prefer Puck. It's like with "ラム", Rum would be technically correct too, but it would just be weird to call her Rum.