Literature Reference: 恒者，久也；兴者，起也。—— 《周易》 Persistence signifies longevity; prosperity signifies rise. Source from 'The Book of Changes'.
恒: Eternity, unwavering perseverance.
兴: Prosperity and flourishing. In names, it often signifies lofty aspirations and ambitions, and this character is beneficial for career development.
Meaning: Persistence and prosperity symbolize enduring success and flourishing.