Literature Reference: 希，罕也；孟，长也。——《说文解字》 'Xi' means rare, and 'Meng' signifies the eldest. Source from 'Shuowen Jiezi'.
希: Hope, a rare treasure. In names, it often signifies precious anticipation, embodying an optimistic spirit and a future brimming with brightness.
孟:
Chu means the beginning. Meng signifies encouragement.
Meaning: Xi Meng signifies rarity and nobility, representing excellence and distinction.