St Ives (EN) / Porthia (KW)

Type: 
Parish: 
Hundred: 
Notes: 
Amended from Porth Ia to Porthia. Attested in texts: porthia(2), poreeah(1), preea(1)
Elements: 

Ia

This refers to the name of a person: 
name

porth

Meaning: 
cove, gate, harbour
Elements notes: 
<porth> 'cove, entrance, landing place' + <Ia> personal name
English (1)
Cornish (1)