Sang is the pinyin romanization of the Chinese surname (SÃÂng). A variant traditional form is . Both forms were unlisted among the Song-era Hundred Family Surnames.
Sang was unlisted among the 100-most-common surnames in mainland China in 2007 or on Taiwan in 2005. It was the 16,712th most common name in United States during the 2000 US census.
Sang literally means "mulberry". Its Old Chinese form has been reconstructed as *säaà Â, but it was already Sang by the time of Middle Chinese.