Where does “rhiain” come from?
rhiain (Middle Welsh) comes from Proto-Brythonic rriɣėn, from Proto-Celtic rīganī, from Proto-Indo-European h₃rḗǵnih₂, from Proto-Indo-European h₃rḗǵs, from Proto-Indo-European h₃reǵ- — to straighten, to right oneself; right; just.
rhiain (Middle Welsh): maiden
Definitions
- maiden