Around the world, Jong-Gu (종구 
, Jong-Gu) is quite a rare boy's first name. The given name Jong-Gu is characteristic of Eastern Asia, particularly South Korea, where it is quite a rare masculine name. Parts of the name also exists independently as a last name Jong, and a last name Gu.
| VARIANT | COUNTRY |
|---|---|
| 종구 | South Korea |
| seok jong-gu Korean male boxer (b. 1944) |
|
|
| choi jong-gu (b. 1957) |
|
|
| ji jong-gu South Korean sports shooter (b. 1969) |
|