I only like
Esmée on a girl, and
Esmé on a boy, since these are grammatically correct in French.
Esme seems incomplete but I moderately like it - both as a standalone name or as a diminutive of
Esmeralda.
“Dear optimist, pessimist, and realist – while you guys were busy arguing about the glass of wine, I drank it! Sincerely, the opportunist!”
-Lori Greiner