Across the world, 鄞忠 (鄞忠 
) is a very rare boy's first name. The given name 鄞忠 is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Very seldom, 鄞忠 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 鄞忠 | China |