Trewithien (EN) / Trewodhyan (KW)

Type: 
Settlement
Parish: 
St Merryn
Hundred: 
Pydarshire
Elements: 

Godhyan

This refers to the name of a person: 
name

tre

Meaning: 
farmstead, settlement
Elements notes: 
tre 'farmstead, settlement' + Godhyan personal name
Historic forms: 
Trewythyan 1270, Trewythian 1293.