Surname 曜蝀 (曜蝀 
) , globally, is a very rare last name. The family name 曜蝀 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 曜蝀 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 曜蝀 | China |