Leonore \le(o)-no-re\ as a girl's name is a variant of Eleanor (Greek), Helen (Greek), Lenore (Greek) and Leonora (Greek), and the meaning of Leonore is "sun ray, shining light; compassion; light".
The baby name Leonore sounds like Leonor and Leanore. Other similar baby names are Lenora, Leanora, Eleonore, Aleonore, Leonara, Leodora, Leandre, Lenorre, Lenorr, Lenor, Leonie, Leone, Leonarde, Leonine, Leondrea, Leondra and Leanor.