Cognomen Hazl (Hazl 
) , all around the world, is a very rare last name. The last name Hazl is habitual in Slovenia, where it is a rare surname, Czechia, and Ecuador, where it is a very rare surname. In absolute terms, it is commonest in Slovenia, Czechia, and Brazil. Likewise, Hazl is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hazl | Philippines, Czechia, Brazil, United States, Slovenia |