Surname Chulhong (Chulhong 
) , in all the world, is a very rare last name. The cognomen Chulhong is characteristic of China, where it is an extremely rare surname, and the United States. Much more frequently, Chulhong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chulhong | China, South Korea, United States |