How do you say land of the dragons in Celtic?

There isn't one single "Celtic" language. Celtic is a family of languages, and each one would have a different way of saying "land of the dragons." Here are some examples:

* Irish: *Tír na nDraighean*

* Scottish Gaelic: *Tìr nan Dragon*

* Welsh: *Tir y Ddraig*

* Breton: *Douar an Draonien*

* Manx: *Tír ny Draghey*

It's important to note that these are just examples, and there are many other Celtic languages out there. Each language has its own unique vocabulary and grammar, so the exact phrasing may vary slightly.