Blatherwick Family History
Blatherwick Name Meaning
from Blatherwycke (Northants) which is recorded as Blarewic in 1086 and Blatherwyk in the 12th century. The place-name is from Old English blaed(d)re ‘bladder (as a plant-name)’ + wīc ‘specialized farm’.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016