They appear in other Disney works where they are named after their animal costumes: Fox/Slightly, Rabbit/Nibs, Bear/Cubby, Skunk/Tootles, and the Raccoons/Twins, while in Return to Neverland, they are named as their original counterparts (with the exception of Cubby).
In Spielberg's sequel Hook, there are at least two dozen Lost Boys of various ethnicity living in Neverland, whose clothes suggest that they left various civilisations at different times over the past century.