Gallia

Etymology
From.

Proper noun

 * 1) Gaul ancient Roman region

Etymology
.

Proper noun

 * 1) Gaul a Roman-era region roughly corresponding to modern France and Belgium

Etymology
From. The medieval application to Wales is by conflation.

Proper noun

 * 1)  the lands of the Gauls; various tribes primarily inhabiting what is now modern-day France and Belgium