Surname Kadeu (Kadeu 
) , in all the world, is a rare family name. The family name Kadeu is characteristic of Papua New Guinea, where it is quite a rare surname, Cameroon, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Kadeu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kadeu | Nigeria, United States, Papua New Guinea, India, Cameroon |