The fairy kingdom associated with Tinker Bell in Disney’s Peter Pan franchise is Pixie Hollow.
Pixie Hollow is the home of Tinker Bell and the other fairies in the Disney Fairies franchise, which expanded the world introduced by Peter Pan. It is located in Never Land and is presented as a distinct fairy community with different talents, seasons, and natural responsibilities.
The name became especially prominent through the Disney Fairies books, products, and animated films beginning with Tinker Bell in 2008. Those stories develop Tinker Bell beyond her supporting role in the 1953 Peter Pan film and introduce characters such as Silvermist, Rosetta, Iridessa, Fawn, and Vidia.
Pixie Hollow is not the name of the fairy language in Barrie’s story, nor is it the same as Neverland itself. It is a particular fairy settlement within Disney’s expanded continuity. The original 1953 film focuses on Peter, Wendy, and Captain Hook and does not explore Pixie Hollow in the later franchise’s detail.