Helsdon Family History
Helsdon Surname Meaning
from Hellesdon (Norfolk) which is recorded as Hægelisdun in a 12th-century copy of a document from about 985.
The place-names derives from the Old English personal name Hægel (genitive Hægeles) + Old English dūn ‘farmstead estate’.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
