Voadam
Legend
I think he was referring to countries as not analogues.What he said was: "no part of my original Realms was based on any direct real-world analogues"
But what he did was a mish-mash of many direct real-world analogues.
He used a bunch of deities from Deities and Demigods from the beginning including a selection of ones from real world pantheons (Celtic, Finnish, Norse, Central American) slightly modified real world ones (Greek, Egyptian, Babylonian), DDG ones from novels (Lankhmar and Melnibonean), and the DDG D&D originals (Lolth) plus Narnia and originals.
He sold the setting early on and in the first edition campaign setting boxed set, the first full big setting product, they changed Moonshaes to be Douglas Niles version from his novels with the Celtic flavor and Norse raiders and the Goddess who got turned into a local form of Chauntea.
Thay and Mulhorand were originally closer to a vague fantasy Conan Stygia than full on actual ancient Egyptian imports is my understanding when they started in his 60s fantasy novel writing and Thay I think became more specifically D&D evil magic user focused as D&D became a thing and he began running the Realms as a D&D setting.
 
				 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		