Cognomen Ambrello (Ambrello 
) , across the world, is a very rare surname. The surname Ambrello is habitual in Argentina, where it is a very rare surname, and Italy, where it is an extremely rare surname. Much less frequently, Ambrello is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ambrello | Italy, Argentina |