Some forms are difficult to distinguish from Herard.
- Austria
-
- Early New High German
- ● 1506 Erhart (nom) ChronSH p. 12
- Belgium
-
- Dutch
- ● 1597x1598 Eraerdt BoonenGes p. 322,
Eraert ibid. p. 376
- Czech Republic
-
- Latin
- ● 1343 Erhardo (dat) Rössler2 40, p. 22,
Erhardum (acc) ibid. 40, p. 22,
Erhardus (nom) ibid. 40, p. 22
- France
-
- Latin
- ● 1163–64 Erardus (nom) clairvaux-12thc 118;
1164 Erardus (nom) ibid. 121
- Old French
- ● 1313 Erart Paris1313 p. 95
- Middle French
- ● 1418 Erart DdB1418 p. 196,
HGParis p. 372;
1421 Erard favier 1268;
1423 Erart ibid. 245
- ◑ 1418 Erardin DdB1418 p. 203,
HGParis p. 378
- Germany
-
- Latin
- ● 1401 Erhardo (dat) HD1401 no. 181;
1415 Erhardo (abl) mairhofer DCC
- Early New High German
- ● 1408 Erhard (nom) UrkJen2 14;
1421 Erhard (nom) mairhofer DCCXVII;
1497 Erhart Nurn1497 p. 2
Cite as: S.L. Uckelman. "Erhard". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2021, no. 1. http://dmnes.org/2021/1/name/Erhard.