Thaddeus
  m.
  
  Aramaic תדי '(courageous) heart'.
  
  
  
  The name of one of the twelve Apostles.  Wycliffite Bible (1395): Tadee.
 
  
  
- Italy
 
- 
- Latin
 
- ● 1243 Tadeum (acc) hennes-vol1 110;
 1285 Tadei (gen) Perugia1285 p. 156;
 1514 Thadeus (nom) Rossi-StudiStoria p. 274
 
- Italian
 
- ● 1513x1521 Thadeo LeoX p. 14
 
 
Cite as: S.L. Uckelman. "Thaddeus". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 3. http://dmnes.org/2016/3/name/Thaddeus.