May is a young human girl who dwells near the Laughing Valley. She becomes a frequent visitor to Claus after he makes his home there, developing a close friendship with him. Her regular interactions with Claus occur during his early experiences living independently outside the Forest of Burzee. Her origins and family background are not detailed. Her role centers on her relationship with Claus during this specific period. Her exact nature—whether human, fairy, Ryl, or wood-nymph—remains undefined. No further development, backstory, or appearances in other official media are documented.