Literature Reference: 熙，光也。——《说文》 Xi means light. Source from 'Shuowen Jiezi'.
志: Ambition. In a name, it often signifies grand aspirations and the relentless pursuit of one's dreams.
熙: Harmonious and joyous, a scene of amity and delight.
Meaning: Ambition and brightness, symbolizing a lofty aspiration and a clear, honest character.