Article · Wikipedia archive · Last revised Jun 15, 2026

Eustace

Eustace is the rendition in English of two phonetically similar Greek given names:Εὔσταχυς (Eústachys) meaning "fruitful", "fecund"; literally "abundant in grain"; its Latin equivalents are Fæcundus/Fecundus Εὐστάθιος (Eustáthios) meaning "steadfast", "stable"; literally "possessing good stability"; its exact Latin equivalents are Constans and its derivatives, Constantius and Constantinus.

Last revised
Jun 15, 2026
Read time
≈ 3 min
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Source
Eustace
Eustace II, showed on the Bayeux Tapestry
GenderMale
LanguagesGreek, Latin
Origin
Word/nameGreek
MeaningEnglish form of Eustachius
Region of originChristianity
Other names
UsageEnglish
See alsoOdo, Edward, William, Sigfred

Eustace (/ˈjuːstɪs/ YOOS-tis) is the rendition in English of two phonetically similar Greek given names:

  • Εὔσταχυς (Eústachys) meaning "fruitful", "fecund";1 literally "abundant in grain"; its Latin equivalents are Fæcundus/Fecundus
  • Εὐστάθιος (Eustáthios) meaning "steadfast", "stable"; literally "possessing good stability"; its exact Latin equivalents are Constans and its derivatives, Constantius and Constantinus.

Equivalents in other languages include Ostap (Ukrainian, Russian), Eustachy (Polish, Russian), Yevstaphiy (Russian), Eustachio (Italian), Eustache or Eustathe (French), Eustaquio (Spanish), Eustáquio (Portuguese), Eustaqui (Valencian), Ustes (Guyanese) and Eustice (English).

The Greek Eústachys is no longer used; Eustáthios/Ευστάθιος (usually transliterated Efstáthios) on the other hand is still popular and often used in the informal or diminutive Στάθης (Státhis).

Eustis is a variant spelling.

Notable people with the name

Given name

Ancient era

Medieval era

Modern era

Surname

Eustace is a Dalcassian surname.

Fictional characters

See also

See also

References

References