Family name 凡笋 (凡笋 
) , all over the world, is a very rare last name. The last name 凡笋 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 凡笋 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 凡笋 | China |