Theodehard
  m.
  
  Gothic þiuda 'people, folk' + Old Saxon hard, Old High German hart 'strong, hard'.
  
  
  
  
- France
- 
- Latin
- ● c823 Teudhardus (nom) irminon-vol2 30, Gaugiacum,
 Teuthardus (nom) ibid. 87, Palatiolum;
 969 Tiddardi (gen) CartSavII 4;
 c1000 Teotardus (nom) ibid. 172,
 Teothardi (gen) ibid. 172,
 Teothardus (nom) ibid. 172
 
- Germany
- 
- Latin
- ● 822x875 Thiadhardus (nom) TradCorb §66;
 948 Thidardo (abl) HambUrk-vol1 XXXV;
 1216 Dithardus (nom) hennes-vol1 22;
 1259 Tethardus (nom) CDL-1.1.1 XXXI;
 1275 Dithardus (nom) hennes-vol1 242;
 1276 Dithardo (abl) ibid. 247,
 Dythardi (gen) ibid. 250,
 Dythardus (nom) ibid. 250;
 1281 Dythardo (abl) ibid. 278,
 Dythardus (nom) ibid. 277;
 1293 Dythardi (gen) ibid. 327;
 1298 Dithard (nom) ibid. 339,
 Dythardi (gen) ibid. 336,
 Dythardus (nom) ibid. 340;
 1304 Thithart (nom) BremUrk2 no. 37
 
- Latvia
- 
- Latin
- ● 1299 Dethardus (nom) RigSB 88;
 1300 Dethardo (dat) ibid. 420;
 1301 Dethardus (nom) ibid. 311;
 1302 Dethardo (dat) ibid. 192;
 1303 Dethardi (gen) ibid. 373,
 Dethardo (dat) ibid. 373,
 Dethardus (nom) ibid. 96;
 1304 Dethardo (dat) ibid. 200;
 1305 Dethardo (dat) ibid. 938;
 1306 Dithardo (dat) ibid. 940,
 Dithardus (nom) ibid. 940;
 1307 Dethardo (dat) ibid. 109,
 Dithardus (nom) ibid. 107;
 1317 Dethardo (dat) ibid. 319;
 1319 Dethardo (dat) ibid. 114,
 Dethardus (nom) ibid. 320;
 1333 Dethardus (nom) ibid. 321
 
- Poland
- 
- Latin
- ● 1251 Dithardus (nom) hennes-vol1 141
 
Cite as: S.L. Uckelman. "Theodehard". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2019, no. 1. http://dmnes.org/2019/1/name/Theodehard.