Llanyeon Teanga
From FeyworldWiki
Llanyeon Teanga is spoken by the people of Donnagh Saoristat, Gyneiniog, Lothaven, Ywys and the clansmen of the Challieann Mountains. For reasons that baffle scholars, Llanyeon Teanga is most similar to Calmergh Teanga, spoken by the Gaels of Duria.
Llanyeon Teanga is one of the Gael Languages.