Corgi Names

My grandma has recently acquired some totallyadorable Welsh corgis and is trying to breed them, and she agreed to let me have a puppy when they eventually start having them!

So lately I've been constantly thinking about what I would name a corgi, and I've decided that he should either have a traditional Welsh name or a faery name. (According to Welsh legend, corgis were a gift to humans from the woodland faeries, who would ride them like horses.)

Anyway, I'm open to suggestions. Do you guys have any good Welsh faery names?