In all the world, 冶斐 (冶斐 
) is a very rare unisex forename. The forename 冶斐 is characteristic of Eastern Asia, particularly China, where it is an extremely rare unisex name. Much less frequently, 冶斐 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 冶斐 | China |