Literature Reference: 乐郡之名，虽无明确出处，然‘乐’字常见于古诗词，如‘乐只君子，福履绥之’（《诗经·小雅·鹿鸣》）。‘郡’字则多用于古代行政区划，彰显庄重之意。 Though the name 'Le Jun' has no direct historical reference, the character 'Le' often appears in classical poetry, such as 'The joyous gentleman, blessed and serene' from 'The Book of Songs'. The character 'Jun' refers to ancient administrative divisions, conveying a sense of dignity.
乐: Happiness, joy. The character "Ji" is auspicious and signifies a carefree, cheerful, and comfortable life, often used in names to convey a sense of ease and contentment.
郡: Ancient administrative divisions.
Meaning: Le Jun symbolizes a joyful and harmonious county, representing happiness, peace, and dignity.