I think its okay. I prefer
Jeanne with the option of pronouncing it either way. But it is a friendly name. It could come back. I don't see it as sleek though.
Jean MoriahJean IsoldeJean Clarissa Jean RosalbaJean Frances (too unisex?)
Jean Corinne Jean Lucienne Jean Adele Jean Nicole Jean GwendolynJean RowanJean AnastasiaJean Marie (I know its so obvious but its nice)
Jean MirandaJean EulalieJean Chrysanthemum
Jean Laurelle Jean LaurelJean Evelyn