Eustache
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A medieval Christian name meaning “good harvest” or “fruitful.”
Meaning
Eustache is the French form of a name ultimately from Greek elements commonly glossed in old naming books as “happy in harvest.” In English and French tradition it is tied to St. Eustace and appears in medieval records in forms like Eustace, Wistace, and Huistace.
Origin
GreekFrenchmasculine
Fun fact
In older English usage, this name appeared in several spellings, including Eustace, Wistace, and Huistace.
Confidence: mixed. Sources: History of Christian Names, A list of Christian names, their derivatives, nicknames and equivalents in several languages.