Timbuktu
Toponymy

Over the centuries, the spelling of Timbuktu has varied a great deal: from Tenbuch on the Catalan Atlas (1375), to traveller Antonio Malfante 's Thambet, used in a letter he wrote in 1447 and also adopted by Alvise Cadamosto in his Voyages of Cadamosto, to Heinrich Barth 's Timbúktu and Timbu'ktu. French spelling often appears in international reference as 'Tombouctou'. The German spelling 'Timbuktu' and its variant 'Timbucktu' have passed into English and the former has become widely used in recent years. Major English-language works have employed the spelling 'Timbuctoo', and this is considered the correct English form by scholars; 'Timbuctou' and 'Timbuctu' are sometimes used as well.

The French continue to use the spelling 'Tombouctou', as they have for over a century; variants include 'Temboctou' (used by explorer René Caillié) and 'Tombouktou', but they are seldom seen. Variant spellings exist for other places as well, such as Jenne (Djenné) and Segu (Ségou). As well as its spelling, Timbuktu's toponymy is still open to discussion. At least four possible origins of the name of Timbuktu have been described:

The validity of these theories depends on the identity of the original founders of the city: as recently as 2000, archaeological research has not found remains dating from the 11th/12th century within the limits of the modern city given the difficulty of excavating through metres of sand that have buried the remains over the past centuries. Without consensus, the etymology of Timbuktu remains unclear.
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