There are 9 names matching your criteria.
ELOWEN f Cornish
Means "elm tree" in Cornish. This is a recently coined Cornish name.
MERAUD f Cornish
Meaning unknown, perhaps based on Cornish mor
MERRYN f Cornish
Meaning unknown. This was the name of an early Cornish (male) saint.
MORWENNA f Cornish, Welsh
Means "maiden" in Cornish (related to the Welsh word morwyn
). This was the name of a 6th-century Cornish saint.