A term originated around France (bailie being a Old French term for a bailiff) & was utilized in two sides of the English Channel, although bailiwicks (bailliages around French) tended to exist as like extra far flung in northern France than a south. Within English, a original French bailie was conjunctive sustaining "-wic", a Anglo-Saxon suffix meaning the village, to develop a term meaning literally "bailiff's village" - the original geographic scope of a bailiwick. In the 19th century, it was absorbed into American English as a metaphor for one's sphere of noesis or even activity.

A term lives inside administrative usage in the Channel Islands, which for administrative purposes are grouped into them bailiwicks of Jersey (comprising a jersey & a isle called the Minquiers and Ecréhous) and Guernsey (comprising a islands of Guernsey, Sark, Alderney, Brecqhou, Herm, Jethou and Lihou). For each one Channel Island bailiwick is headed by the Bailiff.

fr:Bailliage