Cornish elin

← Breton ilin (cognate)

← Proto-Celtic *olīnā (inherited)

← Welsh elin (cognate)

← Irish uillinn (cognate)

← Scottish Gaelic uileann (cognate)

← Ancient Greek ὠλένη (cognate)

← Proto-Indo-European *Heh₃l- (derived)

← Latin ulna (cognate)

→ Welsh elin (cognate)

→ Cornish dewelin (prefix)