Last name Yong-Dae (용대 
, Yong-Dae 
) , worldwide, is an extremely rare cognomen. Much more frequently, Yong-Dae is the forename as well as the last name. Parts of the name also exists independently as a first name Yong, and a first name Dae.
| VARIANT | COUNTRY |
|---|---|
| 용대 | South Korea |
| Yong-Dae | France, United States |