Surname Hyesung (Hyesung 
) , in the entire world, is a very rare last name. The family name Hyesung is habitual in Singapore, where it is a very rare surname, and China, where it is an extremely rare surname. Predominantly, Hyesung is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hyesung | China, South Korea, Australia, Singapore, United States |
An, Sohn, Choi, Choe, Chun, Baek, Byun, Kang, Kwon, Park, Jang, Jeon, Jung, True, Hong, Yang, Yoon, Yeom, Chang, Chong, Jeong, Hwang, Seok, Shin, Moon, Yim, Ko, Jo, Ji, Na, Ha, Im, Oh, Yu, Son, Ahn, Shinlee, Cho, Kim, Ryu, Lee, Lim, Joo, Nam, Han, Van, Won, Yun, Chu, and Frederick