Last name ارجو (ارجو 
) , in all the world, is a rare surname. The last name ارجو is characteristic of Egypt, where it is a rare surname, Sudan, and Saudi Arabia, where it is a very rare surname. Likewise, ارجو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ارجو | Sudan, Iraq, Egypt, Saudi Arabia |