Board Thread:Lore Discussion/@comment-24.113.168.122-20130520103810/@comment-11414850-20130630074353

They are not.. Narya is born by Círdan (later by Gandalf), Nenya by Galadriel and Vilya by Elrond.

I have no idea where your confusion came from, cause those names of dragon masks does't even sound elvish.