Eléonore is a female name.
Eléonore is a French variant oft Eleonore/Eleanor. The name goes back to Eleonore of Aquitaine, a queen in the 12th century, former spelling: Aliénor.
Eléonore means “the other”, “the stranger”, (from Germanic “ali” = stranger/other). Or “the compassionate one” (from Greek “eleos” = to suffer compassionately) and “God is my light” (from Arabic “ellinor”).