Last name Go-Eun (고은 
, Go-Eun 
) , all over the world, is an extremely rare cognomen. The last name Go-Eun is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Go-Eun is the forename as well as the last name. Parts of the name also exists independently as a last name Go, and a first name Eun.