Surname イドウ (Idowu 
, イドウ 
) , throughout the world, is a widespread family name. The last name イドウ is habitual in Nigeria, where it is a common surname, Niger, where it is quite a rare surname, and Iceland. Not in comparison with a country's population, it most frequently occurs in Nigeria, Niger, and the United States. Also, イドウ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Idowu | Niger, Nigeria, United States, Kenya, United Kingdom |
| イドウ | Japan |