Ruan (, ) is a

Chinese surname Chinese surnames are used by Han Chinese and Sinicized ethnic groups in China, Taiwan, Korea, Vietnam, and among overseas Chinese communities around the world such as Singapore and Malaysia. Written Chinese names begin with surnames, unlike th ...

. The

Taiwanese Hokkien Taiwanese Hokkien () (; Tâi-lô: ''Tâi-uân-uē''), also known as Taigi/Taigu (; Pe̍h-ōe-jī/ Tâi-lô: ''Tâi-gí / Tâi-gú''), Taiwanese, Taiwanese Minnan, Hoklo and Holo, is a variety of the Hokkien language spoken natively by about 7 ...

version or is transcribed Oán and Ńg in

Pe̍h-ōe-jī (; ; ), also sometimes known as the Church Romanization, is an orthography used to write variants of Southern Min Chinese, particularly Taiwanese and Amoy Hokkien. Developed by Western missionaries working among the Chinese diaspora in So ...

. The

Cantonese Cantonese ( zh, t=廣東話, s=广东话, first=t, cy=Gwóngdūng wá) is a language within the Chinese (Sinitic) branch of the Sino-Tibetan languages originating from the city of Guangzhou (historically known as Canton) and its surrounding ar ...

version is romanized Jyun2 in the

Jyutping Jyutping is a romanisation system for Cantonese developed by the Linguistic Society of Hong Kong (LSHK), an academic group, in 1993. Its formal name is the Linguistic Society of Hong Kong Cantonese Romanization Scheme. The LSHK advocates f ...

system or Yún in the

Yale Yale University is a private research university in New Haven, Connecticut. Established in 1701 as the Collegiate School, it is the third-oldest institution of higher education in the United States and among the most prestigious in the wo ...

system, or more commonly Yuen or Un (the latter is typical in

Macau Macau or Macao (; ; ; ), officially the Macao Special Administrative Region of the People's Republic of China (MSAR), is a city and special administrative region of China in the western Pearl River Delta by the South China Sea. With a pop ...

). In Hokchew Chinese, it is Nguang. Its Vietnamese equivalent is Nguyễn (pronounced in Northern Vietnamese and in Southern Vietnamese), and is the most common Vietnamese family name.

Notable people named Ruan