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