Sysonby, in the Framland Hundred of Leicestershire, comes from the Old Norse male personal name Sigsteinn (Middle English genitive singular Sigsteines) and Old Norse by ‘a farmstead, a village’.
This object is related to
Find out about Sysonby, Leicestershire.
Barrie Cox, A Dictionary of Leicestershire and Rutland Place-Names. Nottingham: English Place-Name Society (2005), p. 102.