Family name Young-Kyu (영규 
, Young-Kyu 
) , all over the world, is an extremely rare last name. Much more frequently, Young-Kyu 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 Kyu.
| VARIANT | COUNTRY |
|---|---|
| 영규 | South Korea |
| Young-Kyu | Germany, South Korea, United States |