Sidlow Family History
Sidlow Surname Meaning
Perhaps from the unrecorded Middle English descendant of an Old English female personal name Sidulufu (formed in a regular way from sidu ‘custom modesty’ + lufu ‘love’).
It is believed to be present in the place-name Sidlow Bridge in Horley (Surrey).
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
