百: The numeral "ten tens" signifies abundance and multiplicity. In names, it often embodies the meaning of "being tempered into steel through repeated refinement," which is auspicious for career advancement.
新: Novelty, emerging talent. When used in personal names, it conveys meanings of innovation, reform, originality, and prosperity.
Meaning: Bai Xin symbolizes continual renewal and innovation in all endeavors.