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.

合: Gathering: United Strength. In perfect harmony without prior consultation.— "Guangdong Military Affairs Record"; When used as a personal name, it signifies unity, like-mindedness, and also conveys a sense of harmony.