Family name Lyhong (Lyhong 
) , all around the world, is a very rare surname. The surname Lyhong is characteristic of Cambodia, where it is a very rare surname, Vietnam, where it is an extremely rare surname, and Canada. Also, Lyhong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lyhong | Vietnam, Philippines, Cambodia, United States, Thailand |