語源のalbは白い。もともとはイングランドの南西海岸にある石灰岩の崖のこと。
Breoton is garsecges ealond, e?t w?s iu geara Albion haten. [translation of Bede's "Historia Ecclesiastica Gentis Anglorum," c.900 C.E.]Perfidious Albion translates French rhetorical phrase la perfide Albion, said to have been in use since 16c. but popularized by Napoleon I in the recruiting drive of 1813, a reference to the supposedly treacherous policies of Britain when dealing with foreign powers.