Last name Arjó (Arjó 
) , in the entire world, is an extremely rare surname. The family name Arjó is characteristic of Southern Europe, particularly Spain, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Arjó | Spain |
|
rosa arjó ES (b. 1887) |
|
| gemma arjó researcher |
|