Ke (surname)

Ke (Chinese: 柯; pinyin: Kē) is a Chinese surname. It originally appeared on the Hundred Family Surnames. As of 2006 was no longer one of the top 100 most common surnames. A 2013 study found that it was the 145th most common surname, shared by 1.06 million people or 0.080% of the population, with the province most being Hubei. It is also spelled as Quah, Qua, Kua, Kuah, Kwa, Ke, Ker, Ko, Kok, Or or O in English.

It is O in Cantonese. (Jyutping: o1)