Roenwallon
  m.
  
  Old Breton roen, roin 'royal, of kingly lineage' + Old Breton uuallon, Old Welsh uualaun, uualon 'valorous'.
  
  
  
- France
 
- 
- Latin
 
- ● 832 Roinuuallon (nom) CartRed I;
 833 Roenuuallon (nom) ibid. VII;
 834 Roiantuuallon (nom) ibid. IV
 
 
Cite as: S.L. Uckelman. "Roenwallon". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 1. http://dmnes.org/2016/1/name/Roenwallon.