Surname Injong (仁宗 
, 인종 
, Injong 
) , worldwide, is a rare family name. The surname Injong is habitual in China, where it is a very rare surname, Thailand, and Malaysia. More frequently, Injong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 仁宗 | China |
| 인종 | South Korea |
| Injong | Philippines, South Korea, United States, Thailand, China |