Cognomen Azno (Azno 
) , around the world, is a very rare last name. The cognomen Azno is habitual in Morocco, where it is a very rare surname, Georgia, and Nigeria, where it is an extremely rare surname. Very seldom, Azno is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Azno | Georgia, Malaysia, Nigeria, United States, Morocco |