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