>
In the entire world, Sung-Hee (성희 , Sung-Hee ) is quite a rare gender-neutral first name. The forename Sung-Hee is characteristic of South Korea, where it is quite a rare gender-neutral name, and the United States, where it is an extremely rare unisex name. Parts of the name also exists independently as a last name Sung, and a last name Hee.