Surname 鲁臣 (鲁臣 
) , around the globe, is a very rare cognomen. The surname 鲁臣 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 鲁臣 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 鲁臣 | China |