WEB"Guo", written in Chinese: 郭, is one of the most common Chinese surnames and means "the wall that surrounds a city" in Chinese. It can also be transliterated as Cok, Gou, Quo, Quach, Quek, Que, Keh, Kuo, Kwo, Kuoch, Kok, Koc, Kwee, Kwek, Kwik, Kwok, Kuok, Kuek, Gock, Koay, or Ker.