In all the world, 琰斐 (琰斐 
) is a rare gender-neutral forename. The forename 琰斐 is habitual in Eastern Asia, particularly China, where it is a very rare gender-neutral name. Very seldom, 琰斐 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 琰斐 | China |