I'm trying to adapt an existing OC into FFXIV lore, and I'm struggling a bit with where to source her homeland. In her original story, she was the heir to a noble family in a desert region, who then later ran away from the place to avoid the responsibility of becoming the next ruler.
I can't exactly choose Thanalan / Ul'dah as her homeland, as it would conflict with the current rule in Ul'dah. The only other desert-like/hot region I'm familiar with in FFXIV is thus Thavnair.
The problem is, we can't even go to Thavnair yet, and so it's hard to know if it would work for the backstory I have in mind. How much do we know about Thavnair so far? Should I settle for having her be the daughter of a common noble in Ul'dah instead of the daughter of a royal ruler? Is there a large possibility that future discoveries of Thavnair lore would render her backstory null if I did choose to have her be a runaway royal heir from Thavnair?
On the other hand, do we know what sorts of names characters from Thavnair tend to have? I'm not keen on changing my character's existing name, but if it turns out it's vastly different from Thavnairian naming customs, that would be another reason to forego using Thavnair as her homeland.
I'm not sure if this is necessary, but I'm at the end of ARR at the moment, so I would appreciate if answers didn't have any spoilers from Heavensward or later.