Lower, Mark A (1860) Patronymica Britannica: a dictionary of the family names of the United Kingdom. London: J.R. Smith. Public Domain.
WRENCH
We don't have any stats on how common this name is. This is probably because it's very rare in the UK.
Region of origin
British Isles
Country of origin
England
Language of origin
English
Religion of origin
Christian
Classification
English
Related and similar surnames
RenchRanch
Rencher
Renchen
Reench
Reinch
Reanch
Renche
Reinche
Renchi
Renches
Renchy
Renchie
Ranche
Renchea
Rainch
Reinches
Rencht
Renchey
Renchez
Renchio
Renczh
Rancha
Rancho
The Wrench surname in historical dictionaries
Patronymica Britannica (1860)
WRENCH. 1. See Olerenshaw. 2. I think it must have had another and more ancient origin, as it appears in its present orthography, and without prefix, in H.R.