Family name Hazardo (Hasard 
, Hasart 
, Hazardo 
) , all over the world, is quite a rare cognomen. The last name Hazardo is characteristic of Uruguay, where it is a rare surname, Algeria, and Belgium. In absolute terms, it is commonest in India, Algeria, and France. More frequently, Hazardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hasard | France, India, Algeria, United States, Morocco |
| Hasart | India, United States, Pakistan, Belgium, Germany |
| Hazardo | Philippines |