Cognomen 金吾 (金吾 
) , around the world, is a very rare family name. The family name 金吾 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 金吾 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 金吾 | China |
| 岩部 金吾 Japanese businessman, JP (b. 1932) |
|