Surname Kanadej (Kanadej 
) , all over the world, is an extremely rare cognomen. Predominantly, Kanadej is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kanadej | Thailand |
Somphobskul, Kanasakorn, Pangsiri, Tiengboon, Thamanoonragsa, and Sutthiphakdi