That is a common spelling of the female given name Joan, also Joann, Jo Ann, and Joanne.
Joan of Arc is the correct spelling, not Joan of Ark.
Jeanne is the French spelling for the English "Joan", as in Jeanne d'Arc (Joan of Arc).
"Joan" as in "Joan of Arc" is "Jeanne" (Jeanne d'Arc). Any other Joans are spelled and pronounced the same as in English, "Joan". For instance, Joan Baez. Foreign names are not translated in French.
The word is spelled eventually. Joan knew she had to do the dishes eventually. Eventually, the snow drifts melted.
Joan is Joan in Korean.
Joan Blondell's birth name is Blondell, Rose Joan.
Joan Ciccone's birth name is Joan Gustafson.
Joan Key has written: 'Joan Key'
No, Joan is a female name. Think of Joan Rivers.
Joan Jett's birth name is Joan Marie Larkin.
Joan Marion's birth name is Joan Nicholls.
Joan Lora's birth name is Joan Paladini.