Cognomen 凡稀 (凡稀 
) , all around the world, is a very rare last name. The last name 凡稀 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 凡稀 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 凡稀 | China |