Trenow Family History

Possibly from Treknow (Tintagel, Cornwall), though it has not been shown that this definitely gives rise to a modern surname. The place-name derives from Middle Cornish tre(v) ‘estate farmstead’ + *tnou ‘valley’.

Possibly from Tranno (Breage, Cornwall), though it has not been shown that this definitely gives rise to a modern surname. The place-name recorded as Treueranou in 1366 may derive from Middle Cornish tre(v) ‘estate farmstead’ + *rannou ‘parts shares’.