Bilsdon Family History
Bilsdon Surname Meaning
Usually from Billesdon (Leics) but sometimes perhaps from Bilstone (Leics). Billesdon is from the Old English male given name Bil(l) in the genitive case with -es + dūn ‘hill’; Bilstone is from the Old Scandinavian male given name Bild(r) in the genitive case with -s + Old English tūn ‘farm village.
Some of the following post-medieval bearers may alternatively belong with Bilston (2).
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
