For popular diminutives that quickly became independent names, see Aceline and Adeline.
  
  
- England
- 
- Latin
- ● 1381 Ada (nom) FenPT-2 p. 11,
 Suffolk1381 p. 112
 
- France
- 
- Latin
- ● c823 Ada (nom) irminon-vol2 29, Ved,
 Adda (nom) ibid. 5, Palatiolum;
 1207 Ada (dat) CartNDdOurscamp CXXIX,
 Ade (gen) ibid. CXXIX;
 1209 Ada (nom) ibid. LII;
 1242 Ada (nom) ibid. CLIV;
 1260 Ade (gen) ArrestReg-volI XXIII, Ascension;
 1301 Ada (abl) MemPic-vol17 p. 257
- Old French
- ● 1313 Ade Paris1313 p. 54,
 p. 84
 
- Germany
- 
- Latin
- ● 822x875 Adde (abl) TradCorb §185
 
Cite as: J. Pepe, S.L. Uckelman. "Ada". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2020, no. 1. http://dmnes.org/2020/1/name/Ada.