Last name Young-Jae (영재 
, Young-Jae 
) , all around the world, is a very rare family name. The last name Young-Jae is habitual in China, where it is an extremely rare surname, and the United States. Much more prevalently, Young-Jae is the forename as well as the last name. Parts of the name also exists independently as a last name Young, and a first name Jae.
| VARIANT | COUNTRY |
|---|---|
| 영재 | South Korea |
| Young-Jae | China, Russia, South Korea, United States, New Zealand |