Old Irish lóeg

← Proto-Celtic *lāɸigos (inherited)

← Welsh llo (cognate)

← Proto-Indo-European *leh₂p- (derived)

← Cornish leugh (cognate)

← Latvian lùops (cognate)

← Albanian lopë (cognate)

→ Breton leue (cognate)

→ Welsh llo (cognate)

→ Irish lao (inherited)

→ Scottish Gaelic laogh (inherited)

→ Manx lheiy (inherited)

→ Cornish leugh (cognate)

→ Old Irish Lóegaire (compound)

→ Albanian lopë (cognate)