Cognomen 碁 (Go 
, Го 
, 碁 ) , around the globe, is a widespread family name. The family name 碁 is habitual in Philippines, where it is quite a common surname, Macao, and Guadeloupe (explore the name in all countries). In absolute terms, this name is the most popular in India, Philippines, and Indonesia. Much less frequently, 碁 is the forename as well as the last name.