Literature Reference: 渐知欢澹薄，转觉老殷勤。——《春思贻李方陵》 Gradually, joy becomes faint, and old age feels more pressing. Source from 'Spring Thoughts to Li Fangling'.
欢: Joy, delight. In names, it often signifies bringing happiness and bliss to others, a character bestowed by the heavens as a symbol of great fortune.
澹: Tranquil and serene. A man of purity, a gentleman, beloved by all.
Meaning: Huan Dan signifies the gradual fading of joy, embodying a sense of detachment and transcendence towards life.