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