Cognomen Alonz (Alonz 
) , around the world, is a very rare last name. The cognomen Alonz is characteristic of Guatemala, where it is a rare surname, France, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Alonz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alonz | Brazil, France, United States, Mexico, Guatemala |