Surname كاجو (Caju 
, كاجو 
) , in all the world, is quite a rare cognomen. The cognomen كاجو is characteristic of Egypt, where it is quite a rare surname, Belgium, where it is a rare surname, and Sudan. In absolute terms, it is the most numerous in Egypt, Brazil, and Sudan. Likewise, كاجو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Caju | Romania, Belgium, United States, India, Brazil |
| كاجو | Saudi Arabia, Sudan, Syria, Egypt, Jordan |