Ul'fon is pronounced Ool (as in pool) fon (as in fawn). Likewise Ul'waru would be Ool-wah-roo. The region is an Orc kingdom and I wanted to have some play on their language for my D&D game. Ul meaning Orc, Ul'fon = Orc's land, Ul'waru = Orc's city. There are some finer points to the language that I have in my DM notes.