Welsh ffon

← Breton houn (cognate)

← Proto-Celtic *sɸondo- (inherited)

← Greek σφήν (cognate)

← English spoon (cognate)

← Irish sonn (cognate)

← Proto-Indo-European *sph₂en- (inherited)

← Latin sponda (cognate)

← Middle Welsh ffonn (inherited)

→ Welsh gwaywffon (compound)

→ Latin sponda (mention)