长发成截墨色鲜血
[zhăng fā chéng jié mò sè xiān xuè]
The phrase '长发成截墨色鲜血' conveys a dark and melancholic mood. '长发成截' can be interpreted as the act of cutting off long hair, suggesting a drastic change or letting go of something significant in one's life. '墨色鲜血' (black blood) suggests despair or an intense emotional experience. The name might appeal to someone who is expressing a dramatic transformation in their emotions.