辛: Surname, diligent, spicy.
亚: The term "Yasheng" (亚圣), derived from the Chinese characters 亚 (Asia) and 圣 (saint), embodies humility and vastness. When used in a name, it symbolizes modesty and expansiveness, fostering positive interpersonal relationships and advancing one's career.
Meaning: The name Xin Ya has a melodious tone, with 'Xin' implying diligence and effort, and 'Ya' suggesting humility and modesty, embodying a spirit of hard work and humility.