Throughout the world, Інжу (珍珠 
, Інжу 
) is a common largely feminine, but uncommonly male first name. The first name Інжу is characteristic of China, where it is quite a rare mostly feminine, but uncommonly boy's name, and Kazakhstan, where it is a rare primarily girly, but very seldom male name. Much less frequently, Інжу is the last name as well as the forename.