Surname Idenyi (Idenyi 
) , around the world, is quite a rare cognomen. The cognomen Idenyi is habitual in Nigeria, where it is a rare surname, and the United States, where it is an extremely rare surname. Also, Idenyi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Idenyi | United States, Nigeria |