Trahair Family History
Trahair Surname Meaning
from Treheer in Liskeard (Cornwall) Treire in Lanreath (Cornwall) or Treraire in Saint Eval (Cornwall).
The place-names derive from Middle Cornish tre ‘estate farmstead’ + yêr plural form of yar ‘hen’.
Source: The Concise Oxford Dictionary of Family Names in Britain, 2021
