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