“Albion: An ancient and poetical name for Great Britain. It is thought to have been so called from the white (Lat, albus) cliffs that face Gaul, but possibly from the Celtic ailp, “rock; cliff; mountain.” It was Napoleon who called England Albion Perfide (Perfidious Albion).”
Excerpted from: Murphy, Bruce, ed. Benet’s Reader’s Encyclopedia, Fourth Edition. New York: Harper Collins, 1996.