Cognomen Aiyedun (Aiyedun 
) , in all the world, is quite a rare last name. The cognomen Aiyedun is habitual in Nigeria, where it is a rare surname, Czechia, and the United Kingdom, where it is a very rare surname. Measured by absolute frequency, the name is most common in Nigeria, the United States, and the United Kingdom. Likewise, Aiyedun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aiyedun | United States, United Kingdom, Nigeria, Czechia |