Welsh hen

← Proto-Brythonic *hen (inherited)

← Proto-Celtic *senos (inherited)

← Proto-Indo-European *sénos (inherited)

→ Welsh hendad (compound)

→ Welsh senedd (mention)

→ Welsh Hen Galan (compound)

→ Welsh henaint (affix)

→ Welsh hendref (compound)

→ Irish sean (cognate)

→ Scottish Gaelic sean (cognate)

→ Manx shenn (cognate)