Cognomen Donggil (Donggil 
) , in all the world, is a rare surname. The cognomen Donggil is habitual in South Korea, where it is a rare surname, and Malaysia, where it is a very rare surname. Much more prevalently, Donggil is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Donggil | South Korea, Malaysia, United States |