Cognomen גו (Go 
, Gu , Kyo ) , all around the world, is a prevalent surname. The cognomen גו is habitual in Cayman Islands, where it is a common surname, China, where it is quite a common surname, and Macao (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in China, India, and Philippines. Much less frequently, גו is the forename as well as the last name.