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The actual origin of the name is a little sketchy and I don't think it is known for sure wether it is Pictish or Norse, or a Norse corruption of a pictish name. The Gaelic word for Caithness is Gallaibh which means land of the norse. Most online descriptions say it means horn or nose of 'Cait" but wether the Cait refers to Cat or not I don't know. Cataibh is the gaelic word for Sutherland which is the next county??
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