Joan
JOHN
A classic feminine name from John, meaning “the Lord’s grace” or “God is gracious.”
Meaning
Joan is the English feminine form of John, ultimately from the Hebrew name Yochanan. The excerpts gloss it as “the Lord’s grace,” and also note it as a female name formed from the root of John. In medieval and later English use, it became a familiar royal and aristocratic name.
Origin
EnglishHebrewfeminine
Fun fact
The excerpts note that several Scottish and English royals had daughters named Joan, and that Scots often used the form Jean instead.
Confidence: mixed. Sources: History of Christian Names, Praenomina; or, the etymology of the principal Christian names of Great Britain and Ireland.