Throughout the world, Jungai (俊改 
, Jungai 
) is a rare principally girly, but very seldom boy's first name. The first name Jungai is characteristic of China, where it is a very rare principally feminine, but scarcely boy's name, and India, where it is an extremely rare unisex name. Very seldom, Jungai is the last name as well as the forename.