Worldwide, 曜鸿 (曜鸿 
) is a very rare gender-neutral given name. The first name 曜鸿 is habitual in Eastern Asia, particularly China, where it is an extremely rare unisex name. Much less frequently, 曜鸿 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 曜鸿 | China |