I have been wondering, how do they come up with names for locations. I remember reading that the English localization team named the Black Shroud, and it and the alternate name Twelveswood is pretty straight-forward in meaning. Now everything else, well...
Limsa Lominsa - it sounds like a Tarutaru/plainsfolk Lalafell name
Ul'dah -
Gridania - sounds vaguely European
Ishgard - sounds vagely Tolkien
Sharlayan -
Ala Mhigo - first thing I thought of was Nanaa Mhigo/Romah Mhigo from XI
La Noscea - French?
Thanalan - sounds kinda like "Thanatos"
Black Shroud/Twelveswood - self-explanatory
Mor Dhona -
Coerthas -
Dravania - it kinda sounds like "Dragonia"
Abalathia's Spine -
Gyr Abania -
Carteneau Flats - Frenchy stuff again
Yafaem Saltmoor -
Cieldales -
Rhotano Sea -
Vylbrand -
Aldenard -
Ilsebard -
Othard -
Meracydia - sounds kinda Greek
I should probably stop there......