Family name جيي (Zhiyi 
, جيي) , in the world, is a rare surname. The surname جيي is characteristic of Lesotho, where it is quite a rare surname, Singapore, where it is a rare surname, and Malaysia. Not in comparison with a country's population, this name is the most popular in China, Lesotho, and Malaysia. Much more prevalently, جيي is the forename as well as the last name.