Literature Reference: 言者，心之声也。——《说文解字》 Speech is the voice of the heart. Source from 'Shuowen Jiezi'.
言: Speech, language. When used in personal names, this character often signifies excellent communication skills and a cheerful disposition, which are advantageous for social connections and also denote talent.
Meaning: The word 'Yan' signifies the expression of the heart, wisdom, and communication, symbolizing honesty and integrity.