Breton barv

← Proto-Brythonic *barv (inherited)

← Welsh barf (cognate)

← Proto-Indo-European *bʰardʰeh₂ (derived)

← Cornish barv (cognate)

← Latin barba (derived)

→ Breton broust-barv (compound)

→ Welsh barf (cognate)

→ Cornish barv (cognate)