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