In all the world, Deponzi-Haas (Deponzi-Haas 
) is an extremely rare unknown gender given name. Much more prevalently, Deponzi-Haas is the last name as well as the forename. Parts of the name also exists independently as a last name Deponzi, and a last name Haas.
| VARIANT | COUNTRY |
|---|---|
| Deponzi-Haas | United States |