Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
BUCKLER
As described in historical dictionaries
Patronymica Britannica (1860)
BUCKLER. Doubtless from the trade of making buckles. Le Bokelcr, 11. R. See imder Smith. Tbe name has, liowe-ser, been thought to be a corruption of Beauclerk.
Surname type: Occupational name
Origin: English
Region of origin: British Isles
Country of origin: England
Religion of origin: Christian
Language of origin: English