Welsh rhan

← Breton rann (cognate)

← Proto-Celtic *rannā (inherited)

← Irish rann (cognate)

← Irish roinn (mention)

← Scottish Gaelic rann (cognate)

← Scottish Gaelic roinn (mention)

← Cornish rann (cognate)

← Cornish radn (mention)

← Old Irish rann (cognate)

→ Welsh adran (prefix)

→ Welsh rhandir (compound)

→ Welsh rhannu (affix)

→ Welsh rhannol (affix)

→ Welsh cyfran (affix)

→ Welsh rhanddeiliad (affix)

→ Welsh rhanbarth (compound)

→ Welsh rhan-amser (affix)

→ Irish roinn (cognate)

→ Scottish Gaelic roinn (cognate)

→ Manx rheynn (cognate)