Chris Lahiffe

Chris Lahiffe is Nino's little brother, with whom Nino has a close bond. In "Christmaster", after he begins to want Christmas to arrive immediately so that he can receive his gift, he is akumatized by Hawk Moth into Christmaster, a Christmas elf-themed supervillain.

In "Timetagger", a grown up Chris from the future is akumatized by someone and becomes Timetagger, a time travelling rapper-themed supervillain, who comes to the present.