All around the world, 愧忠 (愧忠 
) is a very rare male first name. The given name 愧忠 is habitual in Eastern Asia, particularly China, where it is an extremely rare male name. Very seldom, 愧忠 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 愧忠 | China |