Sainsbury Family History
Sainsbury Surname Meaning
English (Wiltshire and Gloucestershire): habitational name from Saintbury (Gloucestershire) from the Old English personal name Sǣwine (genitive Sǣwines.
It derives from Old English sǣ ‘sea’ + wine ‘friend’.
The second component, burg, means ‘fortified place’.
Thus, the name can be interpreted as 'the fortified place of Sǣwine, the sea-friend.'
This indicates a geographical and historical significance tied to the Old English roots of the name.
Source: Dictionary of American Family Names 2nd edition, 2022