Words that come from Proto-Celtic bolg-

12 words across 5 languages descend from Proto-Celtic bolg- — including Belgic, België, ベルギー, beļģis, Beļģija, Belgicus, Belgae, beļģietis.

See the etymology of bolg- itself →

Latvian (5)

English (2)

Dutch (2)

Latin (2)

Japanese (1)