Cognomen 鰻 (Unagi 
, 鰻 
) , around the globe, is a rare family name. The surname 鰻 is habitual in Japan, where it is a rare surname, China, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, 鰻 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Unagi | Japan, Spain, Malaysia, Nigeria, India |
| 鰻 | China |
| 鰻 和弘 Japanese owarai tarento, JP (b. 1983) |
|