Alderney late 300s, at above the island's only natural harbour. The etymology of the island's name is obscure. It is known in Latin as "Riduna" but as with the names of all the Channel Islands in the Roman period there is a degree of confusion. "Riduna" may be the original name of Tatihou, while Alderney is conjectured to be identified with "Sarnia". "Alderney"/"Aurigny" is variously supposed to be a Germanic or Celtic name. It may be a corruption of "Adreni" or "Alrene", which is probably derived from an Old Norse word meaning "island near the coast". Alternatively it may derive from
Aurigny its transition from a local carrier to a regional airline. Ownership of the airline passed from Aurigny Aviation Holdings to Close Brothers Private Equity on 23 May 2000, but was wholly acquired by States of Guernsey on 15 May 2003, after British Airways announced that it was to cease flying on the London Gatwick–Guernsey route (just two months before the Island Games). It employs 300 staff in the Channel Islands, France and the United Kingdom. Aurigny also operates charter services, and is a handling agent for various other airlines which fly into Guernsey, including Blue Islands. In June 2006, a