Literature Reference: 音，声也。生于心，有节于外，谓之音。——《说文解字》 Sound originates from the heart and is expressed rhythmically outward, which is called 'yin'. Source from 'Shuowen Jiezi'.
音: Sound and music. When used in names, it often refers to individuals who are versatile, intellectually gifted, and have achieved remarkable accomplishments.
Meaning: Yin represents sound, symbolizing harmony, beauty, and communication.