玺: The imperial seal, known as "Yin," became exclusively associated with the emperor after the Qin Dynasty. The character "Ji" signifies auspiciousness, symbolizing its immense value and reverence.
涞: Lai Shui. It holds no inherent meaning in a name.
Meaning: Xi signifies the imperial seal, representing power and nobility; Lai symbolizes flowing water, embodying endless vitality and wealth.