Kiana is the Hawaiian form of Diana, which is probably derived from an old Indo-European root meaning heavenly, divine, related to dyeus (see ZEUS).Diana was a Roman goddess of the moon, hunting, forests, and childbirth, often identified with the Greek goddess Artemis.iana is the Hawaiian form of Diana, which is probably derived from an old Indo-European root meaning heavenly, divine, related to dyeus (see ZEUS).