Surname Kyung-Duk (Kyung-Duk 
) , in the world, is an extremely rare last name. Much more prevalently, Kyung-Duk is the forename as well as the last name. Parts of the name also exists independently as a first name Kyung, and a first name Duk.
| VARIANT | COUNTRY |
|---|---|
| Kyung-Duk | United States |