Adan Language
From FeyworldWiki
Adan is spoken primarily in Adanar, Nadera, Terekan and Valduran, with no small number of speakers in Thet and Hyddtir. It is rarely used outside these regions eastern Gallorea. It is known by some scholars as Southern Balguri, a reference to its Balguri roots.
Adan is considered one of the Adan-Halic Tongues and is descendant from Balguri, one of the Ten Tongues of Man.