Literature Reference: 俭薄身都惯，疎顽性颇宜。—— 《求分司东都寄牛相公十韵》 Accustomed to a frugal life, my stubborn nature fits well. Source from 'Qiufen Si Dongdu Ji Niu Xianggong Shi Yun'.
疏: Scattered. Estranged.
顽: Tenacious and resolute, when used in a person's name, it symbolizes unwavering determination and steadfastness.
Meaning: Shuwan implies a carefree and unrestrained personality, symbolizing freedom and ease.