Coffee, I would liken that to the division of the shvatim on har eval and har grizim. Rav Belsky said that the shvatim who received the klalos aren’t cursed, or inferior shvatim – they are people whose main mode of avodas Hashem is yirah, and the ones who received the brachos are geared towards ahavas Hashem.
It’s known that the feminine is associated with gevurah/dinim, and the masculine is chesed/rachamim. It would explain why a daughter has that gematria; she is from yirah/dinim/gevurah, while the zachor is metzad chesed/ahavah