Caralain

Pronunciation: KAH-rah-layn

A nation which rose after the Hundred Years War. It disappeared about 500 NE. Alternative spellings of "Carralain" and "Carallain" are also used.

Location

It lay in the central part of the continent in the present day Caralain Grass.

TGH,Ch10 - Ingtar cites several countries such as Carralain that have fallen into oblivion.
TGH,Ch46 - Ingtar became a Darkfriend because he thought the Shadow was better than useless oblivion like Hardan or Carallain.
LoC,Ch20 - Caralain is one of the nations Rand sees on old maps that are now vanished.