Sibcy Family History
Sibcy Surname Meaning
From Sibsey (Lincs) which is recorded as Sibolci in 1086 and Sibeceie before 1189.
The place-name probably derives from the Old English personal name Sigebald (genitive Sigebaldes) + Old English ēg ‘island’.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
