That's just not so. J.M. Barrie's book popularized Wendy as a girls name, but it predates the book by centuries.
https://en.m.wikipedia.org/wiki/Wendy
That's just not so. J.M. Barrie's book popularized Wendy as a girls name, but it predates the book by centuries.
https://en.m.wikipedia.org/wiki/Wendy