Su

Origin and Etymology

Su (苏) is a Chinese surname. The character 苏 originally referred to the perilla plant, an herb used in traditional medicine and cuisine. In ancient times, it also designated a minor state called Su (苏) that existed during the Zhou dynasty. As a result, the surname Su originated both as a toponymic name from that state and as a name adopted by descendants of officials or nobles associated with the perilla or the state.

Historical Context

The state of Su was located in present-day Henan province and was eventually conquered by the state of Wei during the Warring States period. Many of its inhabitants then adopted the name of their former state as their surname, preserving a link to their ancestry. Throughout Chinese history, the Su clan spread to various regions and became well-established, giving rise to numerous prominent families.

Notable Bearers

• Su Shi (also known as Su Dongpo): A major poet, essayist, and statesman of the Song dynasty, revered as one of the greatest literary figures in Chinese history. His works reflect deep philosophical insight and a playful spirit.
• Su Wu: A Han dynasty diplomat who famously spent 19 years in captivity among the Xiongnu, remaining loyal to the Han emperor. His story is a symbol of steadfastness.
• Su Zhe: brother of Su Shi and also a distinguished writer and politician of the Song dynasty.

Cultural Significance

The surname Su is listed in the classic Chinese text Hundred Family Surnames as one of the most common family names. In modern times, Su ranks among the top 50 most frequent surnames in China. Its use extends beyond mainland China to among overseas Chinese communities worldwide.

Distribution

While widespread across China, there is a high concentration of the Su surname in Hunan, Zhejiang, Jiangsu, and Fujian provinces. Significant populations also exist in Taiwan and Southeast Asia.

Alternative Forms

The surname is romanized as So in Cantonese and as Su in Mandarin. An alternative romanization is Sue. In Japanese, the same character is pronounced So.