Saw an entry on TV Tropes describing the Narnian creatures as "fae," which is funny because I was re-reading The Discarded Image for research and C.S. Lewis takes a moment to talk about how he's averse to using the term "fairy" due to how it's now associated with Victorian images of cute, little people with wings which he feels cheapens the image. In the actual book/lecture he used the term "longaevi" (long-livers).
It does seem notable to me that the only time the word "fairy" is used, it's by Uncle Andrew and Digory when discussing Andrew's godmother (and there it's unavoidable because the two are British and that was just the common terminology for their time period regarding magical creatures).














