Around the globe, 衍廷 (衍廷 
) is a rare gender-neutral forename. The first name 衍廷 is characteristic of Eastern Asia, particularly China, where it is a very rare gender-neutral name. Very seldom, 衍廷 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 衍廷 | China |