Cognomen ダイゴウ (ダイゴウ 
) , across the world, is a very rare family name. The family name ダイゴウ is characteristic of Eastern Asia, particularly Japan, where it is a very rare surname. Also, ダイゴウ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ダイゴウ | Japan |