Napthine Family History
Napthine Surname Meaning
from Knapton (Norfolk) which is recorded as Cnapeton in 1254 and Knapetone in 1254–75. The place-name derives from Old English cnapa ‘boy servant’ or the personal name Cnapa of the same etymology + tūn ‘farmstead settlement’.
There may have been some confusion with Knapton.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
