Worldwide, Gien (吉安 
, Gien 
) is quite a common predominantly boy's, but very infrequently girly given name. The forename Gien is characteristic of China, where it is a rare primarily male, but very infrequently feminine name, Indonesia, where it is a rare unisex name, and Netherlands, where it is a rare feminine name. Measured by absolute frequency, it is the most numerous in China, Indonesia, and Philippines. Very seldom, Gien is the last name as well as the forename.