Eustacia
  f.
  
  Fem. of Eustace.
  
  
  
  
- England
- 
- Latin
- ◑ 1381 Stacia (nom) FenPT-2 p. 11
- Early Modern English
- ● 1592 Eustice COmar-vol2 p. 24
 
- France
- 
- Latin
- ● 1179 Eustachie (gen) clairvaux-12thc 169
 
Cite as: S.L. Uckelman. "Eustacia". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2020, no. 1. http://dmnes.org/2020/1/name/Eustacia.