Surname 笑鲁 (笑鲁 
) , throughout the world, is a very rare cognomen. The last name 笑鲁 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 笑鲁 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 笑鲁 | China |