I'm planning a story arc for my D&D campaign that will heavily involve the elemental plane of air, with Yan-C-Bin being the BBEG at the end.
The name Yan-C-Bin is very strange, and I'm wondering where the name even came from. Most of the big outer-planar creatures in D&D seem to have a real-world equivalent, drawn from various cultural mythologies around the world, but I can't seem to track down anything about Yan-C-Bin or even anything close.
Is there a cultural/mythological callback for Yan-C-Bin, or is Yan-C-Bin just a straight up made up name and character for D&D?