Long Clawson, in the Framland Hundred of Leicestershire, likely comes from the Old Danish male personal name Klak (Old Norse Klakkr), an original byname probably meaning ‘a lump, a clod’. This personal name is frequently found throughout the Danelaw and occurs in other place-names such as Claxby, Lincolnshire, and Claxton, North Yorkshire. Alternatively, the first element has been suggested to be Old English clacc ‘a hill, a peak’. The second element is Old English tun ‘an enclosure; a farmstead; a village; an estate’. The village is variously described as in the Vale referring to the Vale of Belvoir, and since c. 155o the affix had been Long from Old English lang ‘long’ likely because the township is of linear formation and is approximately one mile in length.