Changelings are shapeshifters who collect names the way they collect faces. Most have a short, simple birth name — often a single syllable — used among other changelings, plus a growing set of assumed names, one for each persona they wear out in the world.
Because a changeling’s identity is fluid, their names tend to be adaptable and unremarkable — easy to borrow, blend in, or discard. When they slip into a disguise, they take a name to match, so a changeling adventurer might answer to a dozen different names over a single campaign.