Ido
  m.
  
  A hypocoristic of any of various names beginning with Old Frankish id, of uncertain origin but perhaps related to Old Norse ið 'work, business, occupation', per Morlet.
  
  
  
  
- Germany
- 
- Latin
- ● 816 Hitto (nom) FRA-XXXL 9;
 822x875 Hiddi (unc) TradCorb §81,
 Hiddone (abl) ibid. §51
 
- Italy
- 
- Latin
- ● 827 Hitto (nom) FRA-XXXL 11,
 Hittone (abl) ibid. 11;
 828 Hittone (abl) ibid. 12,
 Hittonis (gen) ibid. 12
 
Cite as: S.L. Uckelman. "Ido". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2020, no. 1. http://dmnes.org/2020/1/name/Ido.