Ao (surname)
Áo is the Mandarin pinyin and Wade–Giles romanization of the Chinese surname written in Chinese character. It is romanized as Ngo in Cantonese. Ao is listed 375th in the Song dynasty classic text Hundred Family Surnames. As of 2008, it is the 261st most common surname in China, shared by 250,000 people.Notable people
In Chinese mythology, the Dragon Kings of the Four Seas are surnamed Ao:
