Sanborn Family History
Sanborn Surname Meaning
English: habitational name probably from Sambourne in Warminster or Sambourn in Minety (both Wiltshire) but perhaps also from Sambourne (Warwickshire).
The placenames all derive from Old English sand ‘sand’ + burna ‘spring stream’.
This surname is now rare in Britain.
Source: Dictionary of American Family Names 2nd edition, 2022
