Trenary Family History
Trenary Surname Meaning
Cornish: variant of Trenerry a habitational name from Trenerry in Saint Allen (Cornwall). The placename is from Cornish tre ‘estate farmstead’.
It incorporates an unidentified element, perhaps a personal name of the form Old Cornish Eneri.
This name corresponds in part to Middle Welsh Ynyr.
Source: Dictionary of American Family Names 2nd edition, 2022
