Sleaford Family History
Sleaford Surname Meaning
from Sleaford (Lincs) which is recorded as Sliowaforda in a 12th century copy of a document from 85. The place-name derives from an Old English river-name *Sliowa (itself meaning ‘slimy muddy stream’ from a word related to Norwegian sli ‘slime’ and Old English slēo slīw ‘tench’) + Old English ford ‘shallow place by which water can be crossed ford’.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
