Family name Javier Adalberto (Javier Adalberto 
) , in all the world, is an extremely rare cognomen. The last name Javier Adalberto is habitual in Chile, where it is a very rare surname, and Spain, where it is an extremely rare surname. More prevalently, Javier Adalberto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Javier Adalberto | Spain, Italy, Ecuador, Chile, Peru |