剑: The term originally refers to an ancient weapon, characterized by a long double-edged blade with a ridge in the middle and a short hilt. Holding such a sharp tool symbolizes wielding great power, embodying decisiveness, resoluteness, and fortitude.

锋: Sharp, Edge. In names, it often signifies sharpness and keenness, symbolizing a strong and unstoppable momentum of growth, with the implication of continuously rising fortune.