Worldwide, Hassold-Petro (Hassold-Petro 
) is an extremely rare unknown gender first name. Much more frequently, Hassold-Petro is the last name as well as the forename. Parts of the name also exists independently as a last name Hassold, and a last name Petro.
| VARIANT | COUNTRY |
|---|---|
| Hassold-Petro | United States |